Summary:	ASTERISK-05205: Increasing/decreasing conference volume kills asterisk.
Reporter:	Jose Pablo Fernandez (pupeno)	Labels:
Date Opened:	2005-09-30 14:54:08	Date Closed:	2008-01-15 15:50:14.000-0600
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Core/General
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:
Description:	Running a meetme conference with the following parameter: exten => 9,1,MeetMe(1234,sca) causes Asterisk to terminate (it says killed, but it is not acore dumped) when a connected user changes the conference volume by pressing * and then 4 or 6. The errors ar different depending on the option. Here are the two errors: Decreasing (*4):    -- Playing 'conf-adminmenu' (language 'en') Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: rtp.c:1081 ast_rtp_senddigit: Don't know how to represent ' ' Sep 30 16:40:34 WARNING[17894]: app_meetme.c:1220 conf_run: Error setting conference - Un/Mute Killed puplab ~ # Increasing (*6): Sep 30 16:42:08 WARNING[17924]: channel.c:1942 ast_write: Don't know how to handle control frames yet Sep 30 16:42:08 WARNING[17924]: app_meetme.c:1481 conf_run: Unable to write frame to channel: Function not implemented    -- Hungup 'Zap/pseudo-1172721272' Killed I've run it several times in my setup leading to 100% reproduceability. I done it with a Grandstream BudgeTone-100 SIP phone. I am using ztdummy. ****** ADDITIONAL INFORMATION ****** # uname -a Linux puplab 2.6.12-gentoo-r10 #2 Mon Sep 26 16:38:06 ART 2005 i686 Intel(R) Pentium(R) 4 CPU 2.40GHz GenuineIntel GNU/Linux The SIP account is configured as: [Test3] type=friend host=dynamic username=Test3 secret=Test3 context=sip canreinvite=yes If I am missing any info, please tell me and I'll sumbit it (I won't be available from October 1nd to 6th).
Comments:	By: Clod Patry (junky) 2005-09-30 14:57:56 1st, thats not chan_sip 2nd, read the bug guidelines. 3rd, we need at least a backtrace. By: Jose Pablo Fernandez (pupeno) 2005-09-30 15:48:13 Sorry for putting it on chan_sip, I didn't realice that Asterisk is broken down in various separate applications on the Mantis categorization (that combo box being on the top of the page doesn't help). Did I miss the guidelines somewhere ? I am sorry, I have read them, I should have re-read them. Regarding the backtrace, I haven't made it because there wasn't a core dump. Before tring to make the backtrace I upgraded asterisk to *now* and it is not being killed anymore, it just outputs lots of these (over 30 per second) Sep 30 17:44:42 WARNING[14620]: codec_gsm.c:164 gsmtolin_framein: Huh?  A GSM frame that isn't a multiple of 33 or 65 bytes long from (null) (320)? whenever the volume is changed. By: Kevin P. Fleming (kpfleming) 2005-10-04 20:32:40 Fixed in CVS HEAD (the volume adjustment code was changing memory that didn't belong to the audio frame). By: Digium Subversion (svnbot) 2008-01-15 15:50:14.000-0600 Repository: asterisk Revision: 6727 U   trunk/apps/app_meetme.c ------------------------------------------------------------------------ r6727 | kpfleming | 2008-01-15 15:50:14 -0600 (Tue, 15 Jan 2008) | 2 lines don't twiddle memory that doesn't belong to us (issue ASTERISK-5205) ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=6727