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<h3>
Andrew Price pushed to branch master
at <a href="https://projects.sucs.org/arthur/mw">Justin Mitchell / mw</a>
</h3>
<h4>
Commits:
</h4>
<ul>
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<strong><a href="https://projects.sucs.org/arthur/mw/commit/dfa573b91ad60dd30f8bb37cfe725632e8d4bb0e">dfa573b9</a></strong>
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<span>by Andrew Price</span>
<i>at 2018-10-05T23:52:42+01:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">js-duk: Fix stack exhaustion in event handler
Fixes a duktape-triggered abort in long replays.
</pre>
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<strong><a href="https://projects.sucs.org/arthur/mw/commit/26c97b6cb32ecc28adfff448000fc66adb712024">26c97b6c</a></strong>
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<span>by Andrew Price</span>
<i>at 2018-10-05T23:54:58+01:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">js-duk: Fix memory leak in js_push_ipcmsg_event()
json = ipcmsg_json_decode(msg) needs to be decref'd after marshalling as
it comes from a json_loads().
</pre>
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<h4>1 changed file:</h4>
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<a href="#1a472600089fcd6183e5ee036ba7aa578bbb1da2">
src/client/js-duk.c
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<h4>Changes:</h4>
<li id="1a472600089fcd6183e5ee036ba7aa578bbb1da2">
<a href="https://projects.sucs.org/arthur/mw/compare/76808c8847eb4f404ab0c6dbb49ce53be2b74830...26c97b6cb32ecc28adfff448000fc66adb712024#1a472600089fcd6183e5ee036ba7aa578bbb1da2"><strong>src/client/js-duk.c</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="196" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="196" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -196,6 +196,7 @@ static int js_push_ipcmsg_event(ipc_message_t *msg)</td>
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<td class="diff-line-num old_line" data-linenumber="196" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
196
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<td class="diff-line-num new_line" data-linenumber="196" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
196
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<pre style="margin: 0;"> <span id="LC196" class="line" lang="c"> <span class="n" style="color: #333;">duk_push_string</span><span class="p">(</span><span class="n" style="color: #333;">ctx</span><span class="p">,</span> <span class="n" style="color: #333;">plural_suffix</span><span class="p">[</span><span class="n" style="color: #333;">p</span><span class="p">]);</span></span>
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<td class="diff-line-num old_line" data-linenumber="197" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
197
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<td class="diff-line-num new_line" data-linenumber="197" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
197
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<pre style="margin: 0;"> <span id="LC197" class="line" lang="c"> <span class="n" style="color: #333;">duk_put_prop_string</span><span class="p">(</span><span class="n" style="color: #333;">ctx</span><span class="p">,</span> <span class="n" style="color: #333;">idx</span><span class="p">,</span> <span class="s" style="color: #d14;">"suffix"</span><span class="p">);</span></span>
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<td class="diff-line-num old_line" data-linenumber="198" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
198
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198
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<pre style="margin: 0;"> <span id="LC198" class="line" lang="c"> <span class="p">}</span></span>
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<td class="diff-line-num new old_line" data-linenumber="199" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<td class="diff-line-num new new_line" data-linenumber="199" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
199
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<pre style="margin: 0;">+<span id="LC199" class="line" lang="c"> <span class="n" style="color: #333;">json_decref</span><span class="p">(</span><span class="n" style="color: #333;">json</span><span class="p">);</span></span>
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<td class="diff-line-num old_line" data-linenumber="199" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
199
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200
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<pre style="margin: 0;"> <span id="LC200" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
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200
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<td class="diff-line-num new_line" data-linenumber="201" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
201
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<pre style="margin: 0;"> <span id="LC201" class="line" lang="c"><span class="p">}</span></span>
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<td class="diff-line-num old_line" data-linenumber="201" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
201
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202
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<pre style="margin: 0;"> <span id="LC202" class="line" lang="c"></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="736" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="737" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -736,6 +737,7 @@ static int js_push_event(struct mwevent *ev)</td>
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<td class="diff-line-num old_line" data-linenumber="736" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
736
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<td class="diff-line-num new_line" data-linenumber="737" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
737
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<pre style="margin: 0;"> <span id="LC737" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> */</span></span>
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<td class="diff-line-num old_line" data-linenumber="737" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
737
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<td class="diff-line-num new_line" data-linenumber="738" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC738" class="line" lang="c"> <span class="k" style="font-weight: 600;">switch</span> <span class="p">(</span><span class="n" style="color: #333;">ev</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">ev_type</span><span class="p">)</span> <span class="p">{</span></span>
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738
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<td class="diff-line-num new_line" data-linenumber="739" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC739" class="line" lang="c"> <span class="k" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">MWEV_TYPE_MSG</span><span class="p">:</span></span>
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<td class="diff-line-num new new_line" data-linenumber="740" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
740
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<pre style="margin: 0;">+<span id="LC740" class="line" lang="c"> <span class="n" style="color: #333;">duk_require_stack</span><span class="p">(</span><span class="n" style="color: #333;">ctx</span><span class="p">,</span> <span class="mi" style="color: #099;">2</span><span class="p">);</span></span>
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739
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<td class="diff-line-num new_line" data-linenumber="741" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC741" class="line" lang="c"> <span class="n" style="color: #333;">duk_push_string</span><span class="p">(</span><span class="n" style="color: #333;">ctx</span><span class="p">,</span> <span class="s" style="color: #d14;">"message_received"</span><span class="p">);</span></span>
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<td class="diff-line-num old_line" data-linenumber="740" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
740
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<td class="diff-line-num new_line" data-linenumber="742" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
742
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<pre style="margin: 0;"> <span id="LC742" class="line" lang="c"> <span class="n" style="color: #333;">duk_put_prop_string</span><span class="p">(</span><span class="n" style="color: #333;">ctx</span><span class="p">,</span> <span class="n" style="color: #333;">idx</span><span class="p">,</span> <span class="s" style="color: #d14;">"type"</span><span class="p">);</span></span>
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<td class="diff-line-num old_line" data-linenumber="741" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
741
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<td class="diff-line-num new_line" data-linenumber="743" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC743" class="line" lang="c"> <span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">js_push_ipcmsg_event</span><span class="p">(</span><span class="n" style="color: #333;">ev</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">ev_data</span><span class="p">.</span><span class="n" style="color: #333;">msg</span><span class="p">);</span></span>
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