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This is an automatically generated e-mail. To reply, visit:
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25172#file25172line481" style="color: black; font-weight: bold; text-decoration: underline;">trunk/channels/chan_alsa.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static struct ast_frame *alsa_read(struct ast_channel *chan)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="n">r</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span><span class="ew"> </span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Red blob</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">removed.</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25175#file25175line1439" style="color: black; font-weight: bold; text-decoration: underline;">trunk/channels/chan_h323.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static struct oh323_user *build_user(const char *name, struct ast_variable *v, struct ast_variable *alt, int realtime)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">user</span></span><span class="hl"> </span><span class="o"><span class="hl">&&</span></span><span class="hl"> </span><span class="o">!</span><span class="n">found</span><span class="p">)</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">found</span><span class="p">)</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_copy_string</span><span class="p">(</span><span class="n">user</span><span class="o">-></span><span class="n">name</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">user</span><span class="o">-></span><span class="n">name</span><span class="p">));</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_copy_string</span><span class="p">(</span><span class="n">user</span><span class="o">-></span><span class="n">name</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">user</span><span class="o">-></span><span class="n">name</span><span class="p">));</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Add braces since you're touching this line.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">done</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25176#file25176line3158" style="color: black; font-weight: bold; text-decoration: underline;">trunk/channels/chan_unistim.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void show_history(struct unistimsession *pte, char way)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">count</span><span class="p">)</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">count</span><span class="p">)</span><span class="hl"> </span><span class="p"><span class="hl">{</span></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">fclose</span><span class="p">(</span><span class="n">f</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span><span class="p">;</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Wrong: OpenHistory takes care of most of the fclose's.
(1) Change OpenHistory to set *f = NULL after fclose and here do an if(f){fclose(f);}
or
(2) Have OpenHistory fclose(*f) if count==0.
Logically, I'd prefer the first. But the second will reduce the amount of extra if's you'll have to write. Better go with the last one.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i would tend to agree, but not cppcheck.
Do you see any trouble to have those fclose() in there?</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25176#file25176line4344" style="color: black; font-weight: bold; text-decoration: underline;">trunk/channels/chan_unistim.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int unistim_senddigit_begin(struct ast_channel *ast, char digit)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">pte</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">> if channel_to_session(ast) returns NULL, without that new if, we'll get a segfault.
Of course, but that has not occurred (often), otherwise this would have been fixed by now.
But you're right, I don't see why some functions should skip the check while others do it:
please add same check to beginnning of unistim_sendtext.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Added check in unistim_sendtext() too.</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25179#file25179line141" style="color: black; font-weight: bold; text-decoration: underline;">trunk/codecs/codec_resample.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int load_module(void)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">res</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">unload_module</span><span class="p">();</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">return</span> <span class="n">AST_MODULE_LOAD_FAILURE</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Add a comment that this works only because unload_module's calls to ast_unregister_translator won't fail for the translators that failed to register.
unload_module already relies on that btw, since it also tries to unload the x==y translators that were never registered.
All the more reason to break at the first sign of failure and not continue on when we're going to undo everything anyway.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">comment added.</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25182#file25182line603" style="color: black; font-weight: bold; text-decoration: underline;">trunk/funcs/func_env.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int file_read(struct ast_channel *chan, const char *cmd, char *data, struct ast_str **buf, ssize_t len)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">for</span> <span class="p">(</span><span class="n">pos</span> <span class="o">=</span> <span class="n">end</span> <span class="o"><</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">fbuf</span><span class="p">)</span> <span class="o">?</span> <span class="n">fbuf</span> <span class="o">+</span> <span class="n">end</span> <span class="o">-</span> <span class="mi">1</span> <span class="o">:</span> <span class="n">fbuf</span> <span class="o">+</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">fbuf</span><span class="p">)</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="n">pos</span> <span class="o">></span> <span class="n">fbuf</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="n">pos</span><span class="o">--</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">for</span> <span class="p">(</span><span class="n">pos</span> <span class="o">=</span> <span class="p"><span class="hl">(</span></span><span class="n">end</span> <span class="o"><</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">fbuf</span><span class="p"><span class="hl">)</span>)</span> <span class="o">?</span> <span class="n">fbuf</span> <span class="o">+</span> <span class="n">end</span> <span class="o">-</span> <span class="mi">1</span> <span class="o">:</span> <span class="n">fbuf</span> <span class="o">+</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">fbuf</span><span class="p">)</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="n">pos</span> <span class="o">></span> <span class="n">fbuf</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> <span class="n">pos</span><span class="o">--</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">How about:
pos = (end < sizeof(fbuf) ? fbuf + end - 1 : fbuf + sizeof(fbuf) - 1)</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">that will keep the cppcheck warning, since the operator precedence isnt there.</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25193#file25193line1665" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_jabber.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int aji_act_hook(void *data, int type, iks *node)</pre></td>
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<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">break</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Your cppcheck probably has !defined(HAVE_OPENSSL). With it, the break is still doing something.
Move the break to before the #endif.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">moved.</pre>
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<p style="margin-top: 0;">On March 1st, 2012, 7:12 a.m., <b>wdoekes</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1743/diff/2/?file=25194#file25194line1104" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_musiconhold.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int moh_scan_files(struct mohclass *class) {</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">class</span><span class="o">-></span><span class="n">total_files</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">class</span><span class="o">-></span><span class="n">total_files</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Move this one up a line, it belongs with the ast_free, not with the getcwd.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">i dont think so.
there was no { } before, so it means
class->total_files = 0;
was called just once, after the for loop.
It doesnt make sense to call that initialisation many times, no?
I added braces though.</pre>
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<p>- junky</p>
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<p>On March 1st, 2012, 12:22 a.m., junky wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By junky.</div>
<p style="color: grey;"><i>Updated March 1, 2012, 12:22 a.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This patch is to prevent many more cppcheck warnings.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">used cppcheck 1.52
it compiles ;)</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>trunk/apps/app_minivm.c <span style="color: grey">(357660)</span></li>
<li>trunk/apps/app_osplookup.c <span style="color: grey">(357660)</span></li>
<li>trunk/cdr/cdr_pgsql.c <span style="color: grey">(357660)</span></li>
<li>trunk/cdr/cdr_sqlite3_custom.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/chan_alsa.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/chan_dahdi.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/chan_gtalk.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/chan_h323.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/chan_unistim.c <span style="color: grey">(357660)</span></li>
<li>trunk/channels/vcodecs.c <span style="color: grey">(357660)</span></li>
<li>trunk/codecs/codec_dahdi.c <span style="color: grey">(357660)</span></li>
<li>trunk/codecs/codec_resample.c <span style="color: grey">(357660)</span></li>
<li>trunk/formats/format_h264.c <span style="color: grey">(357660)</span></li>
<li>trunk/funcs/func_devstate.c <span style="color: grey">(357660)</span></li>
<li>trunk/funcs/func_env.c <span style="color: grey">(357660)</span></li>
<li>trunk/main/ast_expr2.fl <span style="color: grey">(357660)</span></li>
<li>trunk/main/ast_expr2f.c <span style="color: grey">(357660)</span></li>
<li>trunk/main/asterisk.c <span style="color: grey">(357660)</span></li>
<li>trunk/main/data.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_config_ldap.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_config_sqlite3.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_corosync.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_format_attr_celt.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_format_attr_silk.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_http_post.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_jabber.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_musiconhold.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_odbc.c <span style="color: grey">(357660)</span></li>
<li>trunk/res/res_phoneprov.c <span style="color: grey">(357660)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/1743/diff/" style="margin-left: 3em;">View Diff</a></p>
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