Author: jrose Date: Wed Oct 1 17:52:09 2014 New Revision: 424333 URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=424333 Log: chan_pjsip: Fix an assertion for channels that lack formats on creation
ASTERISK-24222 #close Reported by: Mark Michelson Review: https://reviewboard.asterisk.org/r/4017/ Modified: branches/13/channels/chan_pjsip.c Modified: branches/13/channels/chan_pjsip.c URL: http://svnview.digium.com/svn/asterisk/branches/13/channels/chan_pjsip.c?view=diff&rev=424333&r1=424332&r2=424333 ============================================================================== --- branches/13/channels/chan_pjsip.c (original) +++ branches/13/channels/chan_pjsip.c Wed Oct 1 17:52:09 2014 @@ -371,7 +371,6 @@ { struct ast_channel *chan; struct ast_format_cap *caps; - struct ast_format *fmt; RAII_VAR(struct chan_pjsip_pvt *, pvt, NULL, ao2_cleanup); struct ast_sip_channel_pvt *channel; struct ast_variable *var; @@ -418,16 +417,20 @@ ast_channel_nativeformats_set(chan, caps); - /* - * XXX Probably should pick the first audio codec instead - * of simply the first codec. The first codec may be video. - */ - fmt = ast_format_cap_get_format(caps, 0); - ast_channel_set_writeformat(chan, fmt); - ast_channel_set_rawwriteformat(chan, fmt); - ast_channel_set_readformat(chan, fmt); - ast_channel_set_rawreadformat(chan, fmt); - ao2_ref(fmt, -1); + if (!ast_format_cap_empty(caps)) { + /* + * XXX Probably should pick the first audio codec instead + * of simply the first codec. The first codec may be video. + */ + struct ast_format *fmt = ast_format_cap_get_format(caps, 0); + + ast_channel_set_writeformat(chan, fmt); + ast_channel_set_rawwriteformat(chan, fmt); + ast_channel_set_readformat(chan, fmt); + ast_channel_set_rawreadformat(chan, fmt); + ao2_ref(fmt, -1); + } + ao2_ref(caps, -1); if (state == AST_STATE_RING) { -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- svn-commits mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/svn-commits
