Octave

PVS static analyzer - 5.0 Release: Difference between revisions

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PVS static analyzer - 5.0 Release (view source)

Revision as of 22:05, 6 January 2019

2,325 bytes added ,  6 January 2019
m
Mark bug fixed
m (Mark bug fixed)
m (Mark bug fixed)
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1445)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1445)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: new_dval != dval. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: new_dval != dval. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Line 6,193: Line 6,193:
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: data.scalar_value() == v.scalar_value(). It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: data.scalar_value() == v.scalar_value(). It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (2107)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (2107)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: cf.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: cf.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (2727)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (2727)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: h.value() == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: h.value() == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3248)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3248)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: hp == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: hp == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3259)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3259)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: old_parent_go.get_handle() != hp. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: old_parent_go.get_handle() != hp. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3394)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3394)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: cbo.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: cbo.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3408)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (3408)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: co.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: co.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5773)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5773)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5773)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5773)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5798)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5798)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5798)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5798)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5993)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (5993)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: xPlane == x_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: xPlane == x_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6021)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6021)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: yPlane == y_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: yPlane == y_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6049)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6049)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: zPlane == z_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: zPlane == z_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6760)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6760)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items 'val', 'val', 'val', 'tval' in lines 6760, 6761, 6762, 6763.</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items 'val', 'val', 'val', 'tval' in lines 6760, 6761, 6762, 6763.</td>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6837)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6837)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 65%;'>Expression 'i == 3' is always true.</td>
       <td style='width: 65%;'>Expression 'i == 3' is always true.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6860)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6860)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: dpr != 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: dpr != 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6869)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6869)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 0.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 0.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6869)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6869)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 180.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 180.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6871)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6871)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 90.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 90.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6871)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (6871)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 270.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: text_rotation == 270.. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7232)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7232)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: x == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: x == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7517)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7517)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7551)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7551)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7551)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (7551)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8294)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8294)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8322)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8322)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8493)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8493)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8521)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8521)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8959)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (8959)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: ca.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: ca.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,768: Line 6,768:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (11224)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (11224)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v668/ V668]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v668/ V668]</td>
       <td style='width: 65%;'>There is no sense in testing the 'instance' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error.</td>
       <td style='width: 65%;'>There is no sense in testing the 'instance' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (12562)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (12562)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: octave::math::x_nint(val) == val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: octave::math::x_nint(val) == val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,788: Line 6,788:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (13587)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/graphics.cc">graphics.cc (13587)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: h == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: h == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,798: Line 6,798:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/gsvd.cc">gsvd.cc (184)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gsvd.cc">gsvd.cc (184)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v656/ V656]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v656/ V656]</td>
       <td style='width: 65%;'>Variables 'retval(0)', 'retval(1)' are initialized through the call to the same function. It's probably an error or un-optimized code. Consider inspecting the 'octave::float_identity_matrix(nc, nc)' expression. Check lines: 183, 184.</td>
       <td style='width: 65%;'>Variables 'retval(0)', 'retval(1)' are initialized through the call to the same function. It's probably an error or un-optimized code. Consider inspecting the 'octave::float_identity_matrix(nc, nc)' expression. Check lines: 183, 184.</td>
Line 6,808: Line 6,808:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (192)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (192)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: xrcond + 1.0F == 1.0F. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: xrcond + 1.0F == 1.0F. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (197)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (197)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: xrcond + 1.0 == 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: xrcond + 1.0 == 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (200)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/inv.cc">inv.cc (200)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v614/ V614]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v614/ V614]</td>
       <td style='width: 65%;'>Potentially uninitialized variable 'info' used.</td>
       <td style='width: 65%;'>Potentially uninitialized variable 'info' used.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (659)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (659)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1024/ V1024]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1024/ V1024]</td>
       <td style='width: 65%;'>The 'is' stream is checked for EOF before reading from it, but is not checked after reading. Potential use of invalid data.</td>
       <td style='width: 65%;'>The 'is' stream is checked for EOF before reading from it, but is not checked after reading. Potential use of invalid data.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (1049)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (1049)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v636/ V636]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v636/ V636]</td>
       <td style='width: 65%;'>The 'val.byte_size() / 1024' expression was implicitly cast from 'size_t' type to 'double' type. Consider utilizing an explicit type cast to avoid the loss of a fractional part. An example: double A = (double)(X) / Y;.</td>
       <td style='width: 65%;'>The 'val.byte_size() / 1024' expression was implicitly cast from 'size_t' type to 'double' type. Consider utilizing an explicit type cast to avoid the loss of a fractional part. An example: double A = (double)(X) / Y;.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (1124)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/load-save.cc">load-save.cc (1124)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 65%;'>The 'true' value is implicitly cast to the integer type. Inspect the eighth argument.</td>
       <td style='width: 65%;'>The 'true' value is implicitly cast to the integer type. Inspect the eighth argument.</td>
Line 6,848: Line 6,848:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat-ascii.cc">ls-mat-ascii.cc (273)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat-ascii.cc">ls-mat-ascii.cc (273)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always false: nr &lt; 1.</td>
       <td style='width: 65%;'>A part of conditional expression is always false: nr &lt; 1.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat-ascii.cc">ls-mat-ascii.cc (273)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat-ascii.cc">ls-mat-ascii.cc (273)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always false: nc &lt; 1.</td>
       <td style='width: 65%;'>A part of conditional expression is always false: nc &lt; 1.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (501)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (501)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v728/ V728]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v728/ V728]</td>
       <td style='width: 65%;'>An excessive check can be simplified. The '(A &amp;&amp; !B) || (!A &amp;&amp; B)' expression is equivalent to the 'bool(A) != bool(B)' expression.</td>
       <td style='width: 65%;'>An excessive check can be simplified. The '(A &amp;&amp; !B) || (!A &amp;&amp; B)' expression is equivalent to the 'bool(A) != bool(B)' expression.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (1625)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (1625)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items '4', '1', '2', '4', '1', '2', '4' in lines 1625, 1626, 1627, 1628, 1629, 1630, 1631.</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items '4', '1', '2', '4', '1', '2', '4' in lines 1625, 1626, 1627, 1628, 1629, 1630, 1631.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (1710)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (1710)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items '4', '1', '2', '4', '1', '2', '4' in lines 1710, 1711, 1712, 1713, 1714, 1715, 1716.</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items '4', '1', '2', '4', '1', '2', '4' in lines 1710, 1711, 1712, 1713, 1714, 1715, 1716.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always true: nel &gt; 0.</td>
       <td style='width: 65%;'>A part of conditional expression is always true: nel &gt; 0.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always true.</td>
       <td style='width: 65%;'>A part of conditional expression is always true.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2013)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always false.</td>
       <td style='width: 65%;'>A part of conditional expression is always false.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2183)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-mat5.cc">ls-mat5.cc (2183)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 65%;'>Expression '6 &gt; max_namelen' is always false.</td>
       <td style='width: 65%;'>Expression '6 &gt; max_namelen' is always false.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ls-oct-text.cc">ls-oct-text.cc (403)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ls-oct-text.cc">ls-oct-text.cc (403)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v560/ V560]</td>
       <td style='width: 65%;'>A part of conditional expression is always true: !fail.</td>
       <td style='width: 65%;'>A part of conditional expression is always true: !fail.</td>
Line 6,903: Line 6,903:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mappers.cc">mappers.cc (234)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mappers.cc">mappers.cc (234)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v524/ V524]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v524/ V524]</td>
       <td style='width: 65%;'>It is odd that the body of 'Farg' function is fully equivalent to the body of 'Fangle' function.</td>
       <td style='width: 65%;'>It is odd that the body of 'Farg' function is fully equivalent to the body of 'Fangle' function.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (289)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (289)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 289, 283.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 289, 283.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (432)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (432)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 65%;'>The bool type is implicitly cast to the double type.</td>
       <td style='width: 65%;'>The bool type is implicitly cast to the double type.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (436)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (436)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v523/ V523]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v523/ V523]</td>
       <td style='width: 65%;'>The 'then' statement is equivalent to the 'else' statement.</td>
       <td style='width: 65%;'>The 'then' statement is equivalent to the 'else' statement.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (681)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (681)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 681, 677.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 681, 677.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (708)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (708)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 708, 705.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 708, 705.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (723)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (723)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 723, 721.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 723, 721.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (733)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (733)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 733, 730.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dims'. Check lines: 733, 730.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (893)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (893)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strcpy' function. Inspect the first argument. Check lines: 893, 892.</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strcpy' function. Inspect the first argument. Check lines: 893, 892.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1225)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1225)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 65%;'>The bool type is implicitly cast to the double type.</td>
       <td style='width: 65%;'>The bool type is implicitly cast to the double type.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1708)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1708)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fields'. Check lines: 1708, 1701.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fields'. Check lines: 1708, 1701.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1819)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1819)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'new_fields'. Check lines: 1819, 1812.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'new_fields'. Check lines: 1819, 1812.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1835)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1835)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'new_data'. Check lines: 1835, 1815.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'new_data'. Check lines: 1835, 1815.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1955)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (1955)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'data'. Check lines: 1955, 1947.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'data'. Check lines: 1955, 1947.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3173)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3173)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v506/ V506]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v506/ V506]</td>
       <td style='width: 65%;'>Pointer to local variable 'context' is stored outside the scope of this variable. Such a pointer will become invalid.</td>
       <td style='width: 65%;'>Pointer to local variable 'context' is stored outside the scope of this variable. Such a pointer will become invalid.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3411)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3411)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strlen' function. Inspect the first argument.</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strlen' function. Inspect the first argument.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3459)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3459)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v575/ V575]</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strlen' function. Inspect the first argument.</td>
       <td style='width: 65%;'>The potential null pointer is passed into 'strlen' function. Inspect the first argument.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3658)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3658)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fname'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fname'.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3711)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/mex.cc">mex.cc (3711)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v522/ V522]</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fname'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fname'.</td>
Rik
1,073

edits

Retrieved from "https://wiki.octave.org/Special:MobileDiff/11560"