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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1083/">https://reviewboard.asterisk.org/r/1083/</a>
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<a href="https://reviewboard.asterisk.org/r/1083/diff/3/?file=15425#file15425line181" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap.c</a>
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(Diff revision 3)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ast_format_cap *ast_format_cap_copy(const struct ast_format_cap *cap)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">struct</span> <span class="n">ast_format_cap</span> <span class="o">*</span><span class="n">dst</span> <span class="o">=</span> <span class="n">ast_format_cap_alloc_nolock</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;">ast_format_cap copy allocates a structure with no locking enabled, but when calling the copy_cb passes OBJ_NODATA | cap->nolock so if someone passes a capability structure that has a lock to ast_format_cap_copy, it will be passed to copy_cb -> ast_format_cap_add where ao2_link() will be called on it even though it was allocated with no locking. Would it be better to just have ast_format_cap_copy (or ast_format_cap_dup!) return a copy that had the same locking settings as what was passed in?</pre>
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<p>- Terry</p>
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<p>On January 24th, 2011, 3:25 p.m., David Vossel wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By David Vossel.</div>
<p style="color: grey;"><i>Updated 2011-01-24 15:25:45</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 the foundation of an entire new way of looking at media in Asterisk. The code present in this review is everything required to complete phase1 of my Media Architecture proposal.
For more information about this project visit the link below.
https://wiki.asterisk.org/wiki/display/AST/Media+Architecture+Proposal</pre>
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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;">Below are the major areas I tested during development. I will continue testing as this patch is being reviewed.
-Local Channel + IAX2 channel load testing
-SIP Calls with and without video
-IAX2 Calls
-AudioHooks and apps using audiohooks
-Masquerades
-DTMF Attended Transfers
-SIP Transfers
-Gtalk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/addons/chan_mobile.c <span style="color: grey">(303557)</span></li>
<li>/trunk/addons/chan_ooh323.h <span style="color: grey">(303557)</span></li>
<li>/trunk/addons/chan_ooh323.c <span style="color: grey">(303557)</span></li>
<li>/trunk/addons/format_mp3.c <span style="color: grey">(303557)</span></li>
<li>/trunk/addons/ooh323cDriver.h <span style="color: grey">(303557)</span></li>
<li>/trunk/addons/ooh323cDriver.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_alarmreceiver.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_amd.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_chanspy.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_confbridge.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_dahdibarge.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_dictate.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_dumpchan.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_echo.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_fax.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_festival.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_followme.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_ices.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_jack.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_meetme.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_milliwatt.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_mixmonitor.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_mp3.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_nbscat.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_originate.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_parkandannounce.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_record.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_rpt.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_sms.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_speech_utils.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_talkdetect.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_test.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_voicemail.c <span style="color: grey">(303557)</span></li>
<li>/trunk/apps/app_waitforsilence.c <span style="color: grey">(303557)</span></li>
<li>/trunk/bridges/bridge_multiplexed.c <span style="color: grey">(303557)</span></li>
<li>/trunk/bridges/bridge_simple.c <span style="color: grey">(303557)</span></li>
<li>/trunk/bridges/bridge_softmix.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_agent.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_alsa.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_bridge.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_console.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_dahdi.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_gtalk.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_h323.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_iax2.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_jingle.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_local.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_mgcp.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_misdn.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_multicast_rtp.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_nbs.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_oss.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_phone.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_sip.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_skinny.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_unistim.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_usbradio.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/chan_vpb.cc <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/h323/ast_h323.cxx <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/h323/chan_h323.h <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/iax2-parser.h <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/iax2-parser.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/iax2-provision.c <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/iax2.h <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/sip/include/globals.h <span style="color: grey">(303557)</span></li>
<li>/trunk/channels/sip/include/sip.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_a_mu.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_adpcm.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_alaw.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_dahdi.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_g722.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_g726.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_gsm.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_ilbc.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_lpc10.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_resample.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_speex.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/codec_ulaw.c <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_adpcm.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_alaw.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_g722.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_g726.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_gsm.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_lpc10.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_speex.h <span style="color: grey">(303557)</span></li>
<li>/trunk/codecs/ex_ulaw.h <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_g719.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_g723.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_g726.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_g729.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_gsm.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_h263.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_h264.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_ilbc.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_jpeg.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_ogg_vorbis.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_pcm.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_siren14.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_siren7.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_sln.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_sln16.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_vox.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_wav.c <span style="color: grey">(303557)</span></li>
<li>/trunk/formats/format_wav_gsm.c <span style="color: grey">(303557)</span></li>
<li>/trunk/funcs/func_channel.c <span style="color: grey">(303557)</span></li>
<li>/trunk/funcs/func_frame_trace.c <span style="color: grey">(303557)</span></li>
<li>/trunk/funcs/func_pitchshift.c <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/abstract_jb.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/astobj2.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/audiohook.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/bridging.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/bridging_technology.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/callerid.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/channel.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/data.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/file.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/format.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/include/asterisk/format_cap.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/include/asterisk/format_pref.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/include/asterisk/frame.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/frame_defs.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/image.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/mod_format.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/pbx.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/rtp_engine.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/slin.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/slinfactory.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/speech.h <span style="color: grey">(303557)</span></li>
<li>/trunk/include/asterisk/translate.h <span style="color: grey">(303557)</span></li>
<li>/trunk/main/abstract_jb.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/app.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/asterisk.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/astobj2.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/audiohook.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/bridging.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/callerid.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/ccss.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/channel.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/cli.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/data.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/dial.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/dsp.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/features.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/file.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/format.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/format_cap.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/format_pref.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/frame.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/image.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/indications.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/manager.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/pbx.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/rtp_engine.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/slinfactory.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/translate.c <span style="color: grey">(303557)</span></li>
<li>/trunk/main/udptl.c <span style="color: grey">(303557)</span></li>
<li>/trunk/pbx/pbx_spool.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_adsi.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_agi.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_calendar.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_clioriginate.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_fax.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_fax_spandsp.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_musiconhold.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_rtp_asterisk.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_rtp_multicast.c <span style="color: grey">(303557)</span></li>
<li>/trunk/res/res_speech.c <span style="color: grey">(303557)</span></li>
<li>/trunk/tests/test_format_api.c <span style="color: grey">(PRE-CREATION)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/1083/diff/" style="margin-left: 3em;">View Diff</a></p>
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