PVS static analyzer - 5.0 Release: Difference between revisions

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PVS static analyzer - 5.0 Release (edit)

Revision as of 21:59, 6 January 2019

1,302 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/parse-tree/oct-parse.cc">oct-parse.cc (3048)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.cc">oct-parse.cc (3048)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v553/ V553]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v553/ V553]</td>
       <td style='width: 65%;'>The length of 'octave_push_parse' function's body is more than 2000 lines long. You should consider refactoring the code.</td>
       <td style='width: 65%;'>The length of 'octave_push_parse' function's body is more than 2000 lines long. You should consider refactoring the code.</td>
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       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (3346)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (3346)</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 'fcn' 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 'fcn' 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>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (3866)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (3866)</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 'fcn_def'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'fcn_def'.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (4093)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/oct-parse.yy">oct-parse.yy (4093)</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 'al'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'al'.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/profiler.cc">profiler.cc (244)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/profiler.cc">profiler.cc (244)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v783/ V783]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v783/ V783]</td>
       <td style='width: 65%;'>Dereferencing of the invalid iterator 'pos' might take place.</td>
       <td style='width: 65%;'>Dereferencing of the invalid iterator 'pos' might take place.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/pt-arg-list.cc">pt-arg-list.cc (138)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/pt-arg-list.cc">pt-arg-list.cc (138)</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 'id'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'id'.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/pt-arg-list.cc">pt-arg-list.cc (145)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/pt-arg-list.cc">pt-arg-list.cc (145)</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 'idx_expr'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'idx_expr'.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/__betainc__.cc">__betainc__.cc (109)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__betainc__.cc">__betainc__.cc (109)</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: Dj == 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: Dj == 0. 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/__betainc__.cc">__betainc__.cc (112)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__betainc__.cc">__betainc__.cc (112)</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: Cj == 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: Cj == 0. 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/__betainc__.cc">__betainc__.cc (180)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__betainc__.cc">__betainc__.cc (180)</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: Dj == 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: Dj == 0. 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/__betainc__.cc">__betainc__.cc (183)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__betainc__.cc">__betainc__.cc (183)</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: Cj == 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: Cj == 0. 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/__ichol__.cc">__ichol__.cc (56)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__ichol__.cc">__ichol__.cc (56)</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: pivot.imag() != 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: pivot.imag() != 0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/__ilu__.cc">__ilu__.cc (746)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/__ilu__.cc">__ilu__.cc (746)</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: udiag != 1. 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: udiag != 1. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (102)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (102)</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: opt_val != 0.0. 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: opt_val != 0.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (102)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (102)</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: opt_val != 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: opt_val != 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (104)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/besselj.cc">besselj.cc (104)</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: opt_val == 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: opt_val == 1.0. 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/liboctave/numeric/DASPK-opts.h">DASPK-opts.h (87)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/liboctave/numeric/DASPK-opts.h">DASPK-opts.h (87)</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 '5.0', '6.0', '5.0', '0.0' in lines 87, 88, 89, 90.</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items '5.0', '6.0', '5.0', '0.0' in lines 87, 88, 89, 90.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/liboctave/util/oct-binmap.h">oct-binmap.h (325)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/liboctave/util/oct-binmap.h">oct-binmap.h (325)</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: jy_lt_max.</td>
       <td style='width: 65%;'>A part of conditional expression is always true: jy_lt_max.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (1138)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (1138)</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: cs != 0.0. 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: cs != 0.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (1146)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (1146)</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: cs != 0.0. 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: cs != 0.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (7152)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/data.cc">data.cc (7152)</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: r.inc() == 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: r.inc() == 0. 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/defun.cc">defun.cc (196)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/defun.cc">defun.cc (196)</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 'dld'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'dld'.</td>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/defun.cc">defun.cc (202)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/defun.cc">defun.cc (202)</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 'mex'.</td>
       <td style='width: 65%;'>There might be dereferencing of a potential null pointer 'mex'.</td>
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       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/display.cc">display.cc (70)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/display.cc">display.cc (70)</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>
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/dlmread.cc">dlmread.cc (481)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/dlmread.cc">dlmread.cc (481)</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: y != 0.0. 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: y != 0.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Line 6,023: Line 6,023:
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       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/dynamic-ld.cc">dynamic-ld.cc (250)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/dynamic-ld.cc">dynamic-ld.cc (250)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'retval' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 204, 250.</td>
       <td style='width: 65%;'>The 'retval' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 204, 250.</td>
Line 6,043: Line 6,043:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/find.cc">find.cc (401)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/find.cc">find.cc (401)</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: val != octave::math::fix(val). 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: val != octave::math::fix(val). It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Line 6,053: Line 6,053:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (153)</div></td>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (153)</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>
Line 6,063: Line 6,063:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (1260)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (1260)</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: rotation == 0.0. 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: rotation == 0.0. 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/ft-text-renderer.cc">ft-text-renderer.cc (1262)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (1262)</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: rotation == 90.0. 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: rotation == 90.0. 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/ft-text-renderer.cc">ft-text-renderer.cc (1264)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (1264)</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: rotation == 180.0. 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: rotation == 180.0. 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/ft-text-renderer.cc">ft-text-renderer.cc (1266)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/ft-text-renderer.cc">ft-text-renderer.cc (1266)</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: rotation == 270.0. 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: rotation == 270.0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,088: Line 6,088:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/gcd.cc">gcd.cc (48)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gcd.cc">gcd.cc (48)</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: bb != 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: bb != 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/gcd.cc">gcd.cc (131)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gcd.cc">gcd.cc (131)</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: bb != 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: bb != 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/getgrent.cc">getgrent.cc (96)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/getgrent.cc">getgrent.cc (96)</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(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: octave::math::x_nint(dval) != dval. 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/getpwent.cc">getpwent.cc (102)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/getpwent.cc">getpwent.cc (102)</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(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: octave::math::x_nint(dval) != dval. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Line 6,118: Line 6,118:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (2699)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (2699)</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: props.get_edgealpha_double() == 1. 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: props.get_edgealpha_double() == 1. 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/gl-render.cc">gl-render.cc (3360)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3360)</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: props.get_edgealpha_double() == 1. 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: props.get_edgealpha_double() == 1. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,138: Line 6,138:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3704)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3704)</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: rotation != 0.0. 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: rotation != 0.0. 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/gl-render.cc">gl-render.cc (3704)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3704)</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: rotation != 90.0. 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: rotation != 90.0. 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/gl-render.cc">gl-render.cc (3705)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3705)</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: rotation != 180.0. 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: rotation != 180.0. 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/gl-render.cc">gl-render.cc (3705)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/corefcn/gl-render.cc">gl-render.cc (3705)</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: rotation != 270.0. 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: rotation != 270.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Rik
1,073

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