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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72956#file72956line869" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/channels/pjsip/dialplan_functions.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int media_offer_read_av(struct ast_sip_session *session, char *buf,</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">len</span> <span class="o"><span class="hl">-=</span></span> <span class="n">size</span><span class="p"><span class="hl">;</span></span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span><span class="tb"> </span></span><span class="k"><span class="hl">if</span></span><span class="hl"> </span><span class="p"><span class="hl">(</span></span><span class="n">len</span> <span class="o"><span class="hl"><</span></span> <span class="n">size</span><span class="p"><span class="hl">)</span></span><span class="hl"> </span><span class="p"><span class="hl">{</span></span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">len is of type size_t, which is unsigned. It will not be able to hold a value < 0</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72957#file72957line173" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/funcs/func_curl.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, "$Revision$")</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define CURLOPT_SPECIAL_HASHCOMPAT -500</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="c1"><span class="hl">//</span>#define CURLOPT_SPECIAL_HASHCOMPAT -500</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define CURLOPT_SPECIAL_HASHCOMPAT CURL_LAST</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Not a 100% sure how to do this correctly. But assiging a negative value is problematic. Extending the enum in curl/curl.h is not possible either. I opted to use the enum last entry (CURL_LAST) which is currently not used for any thing. Another option would be to use one of the OBSOLETE VALUES like 16. Neither way is very nice though.</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72958#file72958line988" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/include/asterisk/app.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">int ast_play_and_wait(struct ast_channel *chan, const char *fn);</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="cm">/*! Return an Error State for IF_Exists */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">AST_RECORD_IF_EXISTS_ERROR</span><span class="p">,</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Needed to convey the error state returned by res/res_stasis_recording.c:stasis_app_recording_if_exists_parse</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72959#file72959line76" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/include/asterisk/cel.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">enum ast_cel_event_type {</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="cm">/*! \brief SENTINEL : don't use */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">AST_CEL_SENTINEL</span> <span class="o">=</span> <span class="mi">18</span><span class="p">,</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Added to convey not-found or error state. Not sure which name would be prefered for such an enum value.</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72961#file72961line536" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/cel.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static struct ast_cli_entry cli_status = AST_CLI_DEFINE(handle_cli_status, "Display the CEL status");</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><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="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Unknown event name '%s'</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">name</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; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">return</span> <span class="n">AST_CEL_SENTINEL</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Return actual enum instead of -1,l which can not be conveyed by this enum.</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72962#file72962line260" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/enum.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ebl_context {</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span></span><span class="kt"><span class="hl">unsigned</span></span><span class="hl"> </span><span class="kt">int</span> <span class="n">i</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="tb"> </span><span class="kt">int</span> <span class="n">i</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">dn_expand return signed int</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72963#file72963line202" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/event.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static const struct ie_map {</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">type</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="hl"> </span><span class="o"><span class="hl">||</span></span><span class="hl"> </span><span class="n">type</span> <span class="o">>=</span> <span class="n">ARRAY_LEN</span><span class="p">(</span><span class="n">event_names</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">type</span> <span class="o">>=</span> <span class="n">ARRAY_LEN</span><span class="p">(</span><span class="n">event_names</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">enum type cannot be < 0</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72964#file72964line362" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/indications.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">int ast_playtones_start(struct ast_channel *chan, int vol, const char *playlst, int interruptible)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">tone_data</span><span class="p">.</span><span class="n">freq1</span> <span class="o"><=</span> <span class="mi">127</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">tone_data.freq1 and freq2 are unsigned int's so no need to check if < 0. Not sure what should happend when freq1 / freq2 are 0 already... (needs recheck by source owner)</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72965#file72965line293" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/presencestate.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void do_presence_state_change(const char *provider)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">state</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">state</span> <span class="o">==</span> <span class="n">AST_PRESENCE_INVALID</span><span class="p">)</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="tb"> </span><span class="tb"> </span><span class="k">return</span><span class="p">;</span></pre></td>
<th bgcolor="#f0f0f0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">294</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><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="tb"> </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="tb"> </span><span class="p">}</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Should use the actual enum value for INVALID State</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72966#file72966line890" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/security_events.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">const char *ast_security_event_severity_get_name(</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">890</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">event_type</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="hl"> </span><span class="o"><span class="hl">||</span></span><span class="hl"> </span><span class="n">event_type</span> <span class="o">>=</span> <span class="n">AST_SECURITY_EVENT_NUM_TYPES</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">event_type</span> <span class="o">>=</span> <span class="n">AST_SECURITY_EVENT_NUM_TYPES</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">891</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Invalid security event type %u</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">event_type</span><span class="p">);</span></pre></td>
<th bgcolor="#f0f0f0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">891</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Invalid security event type %u</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">event_type</span><span class="p">);</span></pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">892</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span></pre></td>
<th bgcolor="#f0f0f0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">892</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">enum event_type cannot be <0</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72967#file72967line365" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/udptl.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int encode_open_type(const struct ast_udptl *udptl, uint8_t *buf, unsigned int buflen,</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">365</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span><span class="tb"> </span></span><span class="k"><span class="hl">if</span></span><span class="hl"> </span><span class="p"><span class="hl">((</span></span><span class="n">enclen</span> <span class="o">=</span> <span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="n">len</span><span class="p">,</span> <span class="n">num_octets</span><span class="p">)<span class="hl">)</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="p"><span class="hl">)</span></span></pre></td>
<th bgcolor="#e9eaa8" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">365</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">enclen</span> <span class="o">=</span> <span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="n">len</span><span class="p">,</span> <span class="n">num_octets</span><span class="p">)<span class="hl">;</span></span></pre></td>
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<th bgcolor="#ebb1ba" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">366</font></th>
<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><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="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">encode_length returns and unsigned int, so checking if < 0 does not make sence. Not 100% if encode_length has side effects, so left the actual call the this function in place. (Needs to be rechecked by code-owner)</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72967#file72967line649" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/udptl.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int udptl_build_packet(struct ast_udptl *s, uint8_t *buf, unsigned int buflen, uint8_t *ifp, unsigned int ifp_len)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span><span class="tb"> </span></span><span class="k"><span class="hl">if</span></span><span class="hl"> </span><span class="p"><span class="hl">(</span></span><span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="o">&</span><span class="n">len</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="p"><span class="hl">)</span></span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="o">&</span><span class="n">len</span><span class="p">,</span> <span class="mi">0</span><span class="p">)<span class="hl">;</span></span></pre></td>
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<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><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="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">encode_length returns and unsigned int, so checking if < 0 does not make sence. Not 100% if encode_length has side effects, so left the actual call the this function in place. (Needs to be rechecked by code-owner)</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72967#file72967line661" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/udptl.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int udptl_build_packet(struct ast_udptl *s, uint8_t *buf, unsigned int buflen, uint8_t *ifp, unsigned int ifp_len)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span><span class="tb"> </span></span><span class="k"><span class="hl">if</span></span><span class="hl"> </span><span class="p"><span class="hl">(</span></span><span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="o">&</span><span class="n">len</span><span class="p">,</span> <span class="n">entries</span><span class="p">)</span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="p"><span class="hl">)</span></span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">encode_length</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="o">&</span><span class="n">len</span><span class="p">,</span> <span class="n">entries</span><span class="p">)<span class="hl">;</span></span></pre></td>
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<th bgcolor="#ebb1ba" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">662</font></th>
<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><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="#ffc5ce" 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="tb"> </span><span class="tb"> </span><span class="cm">/* Encode the elements */</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="cm">/* Encode the elements */</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">encode_length returns and unsigned int, so checking if < 0 does not make sence. Not 100% if encode_length has side effects, so left the actual call the this function in place. (Needs to be rechecked by code-owner)</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72970#file72970line411" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/res/res_pjsip_exten_state.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static struct ast_sip_exten_state_data *exten_state_data_alloc(struct ast_sip_subscription *sip_sub,</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">((</span><span class="n">exten_state_data</span><span class="o">-></span><span class="n">presence_state</span> <span class="o">=</span> <span class="n">ast_hint_presence_state</span><span class="p">(</span><span class="nb">NULL</span><span class="p">,</span> <span class="n">exten_state_sub</span><span class="o">-></span><span class="n">context</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="tb"> </span><span class="kt">int</span> <span class="n">presence_state</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; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">((</span><span class="n">presence_state</span> <span class="o">=</span> <span class="n">ast_hint_presence_state</span><span class="p">(</span><span class="nb">NULL</span><span class="p">,</span> <span class="n">exten_state_sub</span><span class="o">-></span><span class="n">context</span><span class="p">,</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Used a temporary int variable to be able to check the return value from ast_hint_presence_state.. Not very nice, but did not want to change the signature of this function.</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72971#file72971line634" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/res/res_stasis_playback.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">enum stasis_playback_oper_results stasis_app_playback_operation(</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">operation</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="hl"> </span><span class="o"><span class="hl">||</span></span><span class="hl"> </span><span class="n">operation</span> <span class="o">>=</span> <span class="n">STASIS_PLAYBACK_MEDIA_OP_MAX</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">operation</span> <span class="o">>=</span> <span class="n">STASIS_PLAYBACK_MEDIA_OP_MAX</span><span class="p">)</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="tb"> </span><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Invalid playback operation %u</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">operation</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="tb"> </span><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Invalid playback operation %u</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">operation</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">operation is enum and cannot be < 0</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72972#file72972line598" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/res/res_stasis_recording.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">enum stasis_app_recording_oper_results stasis_app_recording_operation(</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">recording</span></span><span class="o"><span class="hl">-></span></span><span class="n"><span class="hl">state</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="hl"> </span><span class="o"><span class="hl">||</span></span><span class="hl"> </span><span class="n">recording</span><span class="o">-></span><span class="n">state</span> <span class="o">>=</span> <span class="n">STASIS_APP_RECORDING_STATE_MAX</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">recording</span><span class="o">-></span><span class="n">state</span> <span class="o">>=</span> <span class="n">STASIS_APP_RECORDING_STATE_MAX</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">recording->state is enum and cannot be < 0</pre>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72972#file72972line604" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/res/res_stasis_recording.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">enum stasis_app_recording_oper_results stasis_app_recording_operation(</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n"><span class="hl">operation</span></span><span class="hl"> </span><span class="o"><span class="hl"><</span></span><span class="hl"> </span><span class="mi"><span class="hl">0</span></span><span class="hl"> </span><span class="o"><span class="hl">||</span></span><span class="hl"> </span><span class="n">operation</span> <span class="o">>=</span> <span class="n">STASIS_APP_RECORDING_OPER_MAX</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="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">operation</span> <span class="o">>=</span> <span class="n">STASIS_APP_RECORDING_OPER_MAX</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">operation is enum and cannot be < 0</pre>
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<p>- Diederik de Groot</p>
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<p>On March 26th, 2015, 10:50 p.m. CET, Diederik de Groot wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Diederik de Groot.</div>
<p style="color: grey;"><i>Updated March 26, 2015, 10:50 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24917">ASTERISK-24917</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<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;">clang's static analyzer will throw quite a number warnings / errors during compilation, some of which can be very helpfull in finding corner-case bugs\nclang compiler warning:-Wtautological-compare</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/13/res/res_stasis_recording.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/res_stasis_playback.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/res_pjsip_exten_state.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/ari/resource_channels.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/ari/resource_bridges.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/udptl.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/security_events.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/presencestate.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/indications.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/event.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/enum.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/cel.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/app.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/include/asterisk/cel.h <span style="color: grey">(433444)</span></li>
<li>/branches/13/include/asterisk/app.h <span style="color: grey">(433444)</span></li>
<li>/branches/13/funcs/func_curl.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/channels/pjsip/dialplan_functions.c <span style="color: grey">(433444)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4533/diff/" style="margin-left: 3em;">View Diff</a></p>
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