Editing PVS static analyzer - 5.0 Release

Jump to navigation Jump to search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.

Latest revision Your text
Line 25: Line 25:
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (27)</div></td>
+
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (27)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v011/ V011]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v011/ V011]</td>
 
       <td style='width: 65%;'>Presence of #line directives may cause some diagnostic messages to have incorrect file name and line number.</td>
 
       <td style='width: 65%;'>Presence of #line directives may cause some diagnostic messages to have incorrect file name and line number.</td>
Line 40: Line 40:
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (1)</div></td>
+
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (1)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v002/ V002]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v002/ V002]</td>
 
       <td style='width: 65%;'>Some diagnostic messages may contain incorrect line number in this file.</td>
 
       <td style='width: 65%;'>Some diagnostic messages may contain incorrect line number in this file.</td>
Line 5,668: Line 5,668:
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (1485)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (1485)</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_lex' function's body is more than 2000 lines long. You should consider refactoring the code.</td>
 
       <td style='width: 65%;'>The length of 'octave_lex' function's body is more than 2000 lines long. You should consider refactoring the code.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3629)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3629)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'b-&gt;yy_ch_buf' pointer was used unsafely after it was verified against nullptr. Check lines: 3625, 3629.</td>
 
       <td style='width: 65%;'>The 'b-&gt;yy_ch_buf' pointer was used unsafely after it was verified against nullptr. Check lines: 3625, 3629.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3619)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3619)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the 'b-&gt;yy_buf_size + 2' operator to the 'yy_size_t' type, not the result.</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the 'b-&gt;yy_buf_size + 2' operator to the 'yy_size_t' type, not the result.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3839)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3839)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v779/ V779]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v779/ V779]</td>
 
       <td style='width: 65%;'>Unreachable code detected. It is possible that an error is present.</td>
 
       <td style='width: 65%;'>Unreachable code detected. It is possible that an error is present.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3909)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3909)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 3898, 3909.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 3898, 3909.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3943)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3943)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 3940, 3943.</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 3940, 3943.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3948)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (3948)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the 'b-&gt;yy_buf_size + 2' operator to the 'yy_size_t' type, not the result.</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the 'b-&gt;yy_buf_size + 2' operator to the 'yy_size_t' type, not the result.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4062)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4062)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4051, 4062.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4051, 4062.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4080)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4080)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4076, 4080.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4076, 4080.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4111)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4111)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4108, 4111.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4108, 4111.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4157)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4157)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 4154, 4157.</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 4154, 4157.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4201)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4201)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1028/ V1028]</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the '_yybytes_len + 2' operator to the 'yy_size_t' type, not the result.</td>
 
       <td style='width: 65%;'>Possible overflow. Consider casting operands of the '_yybytes_len + 2' operator to the 'yy_size_t' type, not the result.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4209)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4209)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'buf' pointer was used unsafely after it was verified against nullptr. Check lines: 4203, 4209.</td>
 
       <td style='width: 65%;'>The 'buf' pointer was used unsafely after it was verified against nullptr. Check lines: 4203, 4209.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4218)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4218)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 4212, 4218.</td>
 
       <td style='width: 65%;'>The 'b' pointer was used unsafely after it was verified against nullptr. Check lines: 4212, 4218.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4273)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4273)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4270, 4273.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4270, 4273.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4286)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4286)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4283, 4286.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4283, 4286.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4348)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4348)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4345, 4348.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4345, 4348.</td>
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4363)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (4363)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1004/ V1004]</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4360, 4363.</td>
 
       <td style='width: 65%;'>The 'yyg-&gt;yy_buffer_stack' pointer was used unsafely after it was verified against nullptr. Check lines: 4360, 4363.</td>
Line 5,763: Line 5,763:
 
     </tr>
 
     </tr>
 
     <tr>
 
     <tr>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (389)</div></td>
+
       <td style='width: 30%;'><div title="/home/pavel/octave/libinterp/parse-tree/lex.cc">lex.cc (389)</div></td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1003/ V1003]</td>
 
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v1003/ V1003]</td>
 
       <td style='width: 65%;'>The macro 'YY_STATE_EOF' is a dangerous expression. The parameter 'state' must be surrounded by parentheses.</td>
 
       <td style='width: 65%;'>The macro 'YY_STATE_EOF' is a dangerous expression. The parameter 'state' must be surrounded by parentheses.</td>

Please note that all contributions to Octave may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Octave:Copyrights for details). Do not submit copyrighted work without permission!

To edit this page, please answer the question that appears below (more info):

Cancel Editing help (opens in new window)

Template used on this page: