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<h3>
Tanu Kaskinen pushed to branch master
at <a href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio">PulseAudio / pulseaudio</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio/commit/f89d64b98e12bb71b6aa94fcef31eafc060f9759">f89d64b9</a></strong>
<div>
<span>by Frédéric Danis</span>
<i>at 2019-07-02T06:06:07Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">bluetooth: Fix crash when disabling Bluetooth adapter
This crash occurs when PA is connected to a phone through the oFono
backend.
When disabling the Bluetooth adapter, pa_bluetooth_device is removed before
hf_audio_card. Both keep refs on pa_bluetooth_transport. Those removal will
call pa_bluetooth_transport_free() from device_free() (bluez5-util.c) and
hf_audio_card_free() (backend-ofono.c).
In the end, the call to pa_bluetooth_transport_free() calls
pa_hasmap_remove() through pa_bluetooth_transport_unlink(), but since
memory has already been freed, the second try results in a segfault.
Triggering hf_audio_card removal during pa_bluetooth_device removal allows
hf_audio_card to be freed at the right time.
</pre>
</li>
</ul>
<h4>3 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#74ba5416b594943fd273e68eb1bd2f860258c74a">
src/modules/bluetooth/backend-ofono.c
</a>
</li>
<li class="file-stats">
<a href="#352afc911fe21f1c598598fbaade1c2c8f3e075c">
src/modules/bluetooth/bluez5-util.c
</a>
</li>
<li class="file-stats">
<a href="#b08ac1c9cbdc120c3a218e9ee55650a62fe99908">
src/modules/bluetooth/bluez5-util.h
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="74ba5416b594943fd273e68eb1bd2f860258c74a">
<a href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio/commit/f89d64b98e12bb71b6aa94fcef31eafc060f9759#74ba5416b594943fd273e68eb1bd2f860258c74a"><strong>src/modules/bluetooth/backend-ofono.c</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -70,6 +70,7 @@ struct hf_audio_card {</td>
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<pre style="margin: 0;"> <span id="LC70" class="line" lang="c"> <span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="p">(</span><span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">acquire</span><span class="p">)(</span><span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">card</span><span class="p">);</span></span>
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71
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<pre style="margin: 0;"> <span id="LC71" class="line" lang="c"></span>
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<pre style="margin: 0;"> <span id="LC72" class="line" lang="c"> <span class="n" style="color: #333;">pa_bluetooth_transport</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">transport</span><span class="p">;</span></span>
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73
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<pre style="margin: 0;">+<span id="LC73" class="line" lang="c"> <span class="n" style="color: #333;">pa_hook_slot</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">device_unlink_slot</span><span class="p">;</span></span>
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73
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74
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<pre style="margin: 0;"> <span id="LC74" class="line" lang="c"><span class="p">};</span></span>
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74
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<pre style="margin: 0;"> <span id="LC75" class="line" lang="c"></span>
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<pre style="margin: 0;"> <span id="LC76" class="line" lang="c"><span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">pa_bluetooth_backend</span> <span class="p">{</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="181" 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="182" 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">@@ -181,6 +182,17 @@ static int card_acquire(struct hf_audio_card *card) {</td>
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181
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<pre style="margin: 0;"> <span id="LC182" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">;</span></span>
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<pre style="margin: 0;"> <span id="LC183" class="line" lang="c"><span class="p">}</span></span>
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184
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<pre style="margin: 0;"> <span id="LC184" class="line" lang="c"></span>
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<td class="diff-line-num new new_line" data-linenumber="185" 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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<pre style="margin: 0;">+<span id="LC185" class="line" lang="c"><span class="k" style="font-weight: 600;">static</span> <span class="kt" style="color: #458; font-weight: 600;">void</span> <span class="n" style="color: #333;">hf_audio_agent_card_removed</span><span class="p">(</span><span class="n" style="color: #333;">pa_bluetooth_backend</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">backend</span><span class="p">,</span> <span class="k" style="font-weight: 600;">const</span> <span class="kt" style="color: #458; font-weight: 600;">char</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">path</span><span class="p">);</span></span>
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<td class="diff-line-num new new_line" data-linenumber="186" 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">
186
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<pre style="margin: 0;">+<span id="LC186" class="line" lang="c"></span>
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<td class="diff-line-num new old_line" data-linenumber="184" 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="187" 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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<pre style="margin: 0;">+<span id="LC187" class="line" lang="c"><span class="k" style="font-weight: 600;">static</span> <span class="n" style="color: #333;">pa_hook_result_t</span> <span class="nf" style="color: #900; font-weight: 600;">device_unlink_cb</span><span class="p">(</span><span class="n" style="color: #333;">pa_bluetooth_discovery</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">y</span><span class="p">,</span> <span class="k" style="font-weight: 600;">const</span> <span class="n" style="color: #333;">pa_bluetooth_device</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">d</span><span class="p">,</span> <span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">card</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="diff-line-num new new_line" data-linenumber="188" 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">
188
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<pre style="margin: 0;">+<span id="LC188" class="line" lang="c"> <span class="n" style="color: #333;">pa_assert</span><span class="p">(</span><span class="n" style="color: #333;">d</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC189" class="line" lang="c"> <span class="n" style="color: #333;">pa_assert</span><span class="p">(</span><span class="n" style="color: #333;">card</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC190" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC191" class="line" lang="c"> <span class="n" style="color: #333;">hf_audio_agent_card_removed</span><span class="p">(</span><span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">backend</span><span class="p">,</span> <span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">path</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC192" class="line" lang="c"></span>
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193
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<pre style="margin: 0;">+<span id="LC193" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="n" style="color: #333;">PA_HOOK_OK</span><span class="p">;</span></span>
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194
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<pre style="margin: 0;">+<span id="LC194" class="line" lang="c"><span class="p">}</span></span>
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195
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<pre style="margin: 0;">+<span id="LC195" class="line" lang="c"></span>
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184
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196
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<pre style="margin: 0;"> <span id="LC196" class="line" lang="c"><span class="k" style="font-weight: 600;">static</span> <span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span> <span class="o" style="font-weight: 600;">*</span><span class="nf" style="color: #900; font-weight: 600;">hf_audio_card_new</span><span class="p">(</span><span class="n" style="color: #333;">pa_bluetooth_backend</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">backend</span><span class="p">,</span> <span class="k" style="font-weight: 600;">const</span> <span class="kt" style="color: #458; font-weight: 600;">char</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">path</span><span class="p">)</span> <span class="p">{</span></span>
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185
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197
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<pre style="margin: 0;"> <span id="LC197" class="line" lang="c"> <span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">card</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">pa_xnew0</span><span class="p">(</span><span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span><span class="p">,</span> <span class="mi" style="color: #099;">1</span><span class="p">);</span></span>
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186
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198
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<pre style="margin: 0;"> <span id="LC198" class="line" lang="c"></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="189" 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="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">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -189,12 +201,18 @@ static struct hf_audio_card *hf_audio_card_new(pa_bluetooth_backend *backend, co</td>
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<td class="diff-line-num old_line" data-linenumber="189" 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">
189
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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="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">fd</span> <span class="o" style="font-weight: 600;">=</span> <span class="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">;</span></span>
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190
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<td class="diff-line-num new_line" data-linenumber="202" 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">
202
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<pre style="margin: 0;"> <span id="LC202" class="line" lang="c"> <span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">acquire</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">card_acquire</span><span class="p">;</span></span>
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191
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<td class="diff-line-num new_line" data-linenumber="203" 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">
203
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<pre style="margin: 0;"> <span id="LC203" class="line" lang="c"></span>
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<td class="diff-line-num new old_line" data-linenumber="192" 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="204" 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">
204
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<pre style="margin: 0;">+<span id="LC204" class="line" lang="c"> <span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">device_unlink_slot</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">pa_hook_connect</span><span class="p">(</span><span class="n" style="color: #333;">pa_bluetooth_discovery_hook</span><span class="p">(</span><span class="n" style="color: #333;">backend</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">discovery</span><span class="p">,</span> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_DEVICE_UNLINK</span><span class="p">),</span></span>
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<td class="diff-line-num new new_line" data-linenumber="205" 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">
205
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<pre style="margin: 0;">+<span id="LC205" class="line" lang="c"> <span class="n" style="color: #333;">PA_HOOK_NORMAL</span><span class="p">,</span> <span class="p">(</span><span class="n" style="color: #333;">pa_hook_cb_t</span><span class="p">)</span> <span class="n" style="color: #333;">device_unlink_cb</span><span class="p">,</span> <span class="n" style="color: #333;">card</span><span class="p">);</span></span>
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206
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<pre style="margin: 0;">+<span id="LC206" class="line" lang="c"></span>
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192
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207
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<pre style="margin: 0;"> <span id="LC207" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="n" style="color: #333;">card</span><span class="p">;</span></span>
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193
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208
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<pre style="margin: 0;"> <span id="LC208" class="line" lang="c"><span class="p">}</span></span>
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194
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<td class="diff-line-num new_line" data-linenumber="209" 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">
209
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<pre style="margin: 0;"> <span id="LC209" class="line" lang="c"></span>
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<td class="diff-line-num old_line" data-linenumber="195" 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">
195
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<td class="diff-line-num new_line" data-linenumber="210" 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">
210
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<pre style="margin: 0;"> <span id="LC210" class="line" lang="c"><span class="k" style="font-weight: 600;">static</span> <span class="kt" style="color: #458; font-weight: 600;">void</span> <span class="nf" style="color: #900; font-weight: 600;">hf_audio_card_free</span><span class="p">(</span><span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">hf_audio_card</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">card</span><span class="p">)</span> <span class="p">{</span></span>
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196
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<td class="diff-line-num new_line" data-linenumber="211" 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">
211
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<pre style="margin: 0;"> <span id="LC211" class="line" lang="c"> <span class="n" style="color: #333;">pa_assert</span><span class="p">(</span><span class="n" style="color: #333;">card</span><span class="p">);</span></span>
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197
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<td class="diff-line-num new_line" data-linenumber="212" 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">
212
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<pre style="margin: 0;"> <span id="LC212" class="line" lang="c"></span>
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<td class="diff-line-num new old_line" data-linenumber="198" 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="213" 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">
213
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<pre style="margin: 0;">+<span id="LC213" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">device_unlink_slot</span><span class="p">)</span></span>
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<td class="diff-line-num new old_line" data-linenumber="198" 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="214" 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">
214
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<pre style="margin: 0;">+<span id="LC214" class="line" lang="c"> <span class="n" style="color: #333;">pa_hook_slot_free</span><span class="p">(</span><span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">device_unlink_slot</span><span class="p">);</span></span>
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215
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<pre style="margin: 0;">+<span id="LC215" class="line" lang="c"></span>
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<pre style="margin: 0;"> <span id="LC216" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">transport</span><span class="p">)</span></span>
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199
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217
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<pre style="margin: 0;"> <span id="LC217" class="line" lang="c"> <span class="n" style="color: #333;">pa_bluetooth_transport_free</span><span class="p">(</span><span class="n" style="color: #333;">card</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">transport</span><span class="p">);</span></span>
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200
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218
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<pre style="margin: 0;"> <span id="LC218" class="line" lang="c"></span>
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<a href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio/commit/f89d64b98e12bb71b6aa94fcef31eafc060f9759#352afc911fe21f1c598598fbaade1c2c8f3e075c"><strong>src/modules/bluetooth/bluez5-util.c</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -562,6 +562,8 @@ static void device_free(pa_bluetooth_device *d) {</td>
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562
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562
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<pre style="margin: 0;"> <span id="LC562" class="line" lang="c"></span>
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563
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563
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<pre style="margin: 0;"> <span id="LC563" class="line" lang="c"> <span class="n" style="color: #333;">device_stop_waiting_for_profiles</span><span class="p">(</span><span class="n" style="color: #333;">d</span><span class="p">);</span></span>
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564
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564
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<pre style="margin: 0;"> <span id="LC564" class="line" lang="c"></span>
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565
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<pre style="margin: 0;">+<span id="LC565" class="line" lang="c"> <span class="n" style="color: #333;">pa_hook_fire</span><span class="p">(</span><span class="o" style="font-weight: 600;">&</span><span class="n" style="color: #333;">d</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">discovery</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">hooks</span><span class="p">[</span><span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_DEVICE_UNLINK</span><span class="p">],</span> <span class="n" style="color: #333;">d</span><span class="p">);</span></span>
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566
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<pre style="margin: 0;">+<span id="LC566" class="line" lang="c"></span>
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565
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567
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<pre style="margin: 0;"> <span id="LC567" class="line" lang="c"> <span class="k" style="font-weight: 600;">for</span> <span class="p">(</span><span class="n" style="color: #333;">i</span> <span class="o" style="font-weight: 600;">=</span> <span class="mi" style="color: #099;">0</span><span class="p">;</span> <span class="n" style="color: #333;">i</span> <span class="o" style="font-weight: 600;"><</span> <span class="n" style="color: #333;">PA_BLUETOOTH_PROFILE_COUNT</span><span class="p">;</span> <span class="n" style="color: #333;">i</span><span class="o" style="font-weight: 600;">++</span><span class="p">)</span> <span class="p">{</span></span>
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566
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568
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<pre style="margin: 0;"> <span id="LC568" class="line" lang="c"> <span class="n" style="color: #333;">pa_bluetooth_transport</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">t</span><span class="p">;</span></span>
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567
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569
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<pre style="margin: 0;"> <span id="LC569" class="line" lang="c"></span>
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<li id="b08ac1c9cbdc120c3a218e9ee55650a62fe99908">
<a href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio/commit/f89d64b98e12bb71b6aa94fcef31eafc060f9759#b08ac1c9cbdc120c3a218e9ee55650a62fe99908"><strong>src/modules/bluetooth/bluez5-util.h</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -47,6 +47,7 @@ typedef struct pa_bluetooth_backend pa_bluetooth_backend;</td>
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47
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47
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<pre style="margin: 0;"> <span id="LC47" class="line" lang="c"></span>
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48
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48
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<pre style="margin: 0;"> <span id="LC48" class="line" lang="c"><span class="k" style="font-weight: 600;">typedef</span> <span class="k" style="font-weight: 600;">enum</span> <span class="n" style="color: #333;">pa_bluetooth_hook</span> <span class="p">{</span></span>
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49
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<td class="diff-line-num new_line" data-linenumber="49" 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="LC49" class="line" lang="c"> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_DEVICE_CONNECTION_CHANGED</span><span class="p">,</span> <span class="cm" style="color: #998; font-style: italic;">/* Call data: pa_bluetooth_device */</span></span>
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50
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<pre style="margin: 0;">+<span id="LC50" class="line" lang="c"> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_DEVICE_UNLINK</span><span class="p">,</span> <span class="cm" style="color: #998; font-style: italic;">/* Call data: pa_bluetooth_device */</span></span>
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50
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<td class="diff-line-num new_line" data-linenumber="51" 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">
51
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<pre style="margin: 0;"> <span id="LC51" class="line" lang="c"> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_TRANSPORT_STATE_CHANGED</span><span class="p">,</span> <span class="cm" style="color: #998; font-style: italic;">/* Call data: pa_bluetooth_transport */</span></span>
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51
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<td class="diff-line-num new_line" data-linenumber="52" 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="LC52" class="line" lang="c"> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_TRANSPORT_MICROPHONE_GAIN_CHANGED</span><span class="p">,</span> <span class="cm" style="color: #998; font-style: italic;">/* Call data: pa_bluetooth_transport */</span></span>
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52
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<td class="diff-line-num new_line" data-linenumber="53" 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">
53
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<pre style="margin: 0;"> <span id="LC53" class="line" lang="c"> <span class="n" style="color: #333;">PA_BLUETOOTH_HOOK_TRANSPORT_SPEAKER_GAIN_CHANGED</span><span class="p">,</span> <span class="cm" style="color: #998; font-style: italic;">/* Call data: pa_bluetooth_transport */</span></span>
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