Summary: | ASTERISK-26213: app_meetme: crash at meetme list <confname>: null channel | ||
Reporter: | Tzafrir Cohen (tzafrir) | Labels: | |
Date Opened: | 2016-07-19 05:18:01 | Date Closed: | |
Priority: | Minor | Regression? | |
Status: | Open/New | Components: | Applications/app_meetme |
Versions: | 13.8.2 | Frequency of Occurrence | |
Related Issues: | |||
Environment: | Centos 7 | Attachments: | ( 0) 26213_nullchan.patch ( 1) asterisk_crash_bt_20162306.txt |
Description: | Occasionally there's a crash (backtrace attached) during paging.
From what I can tell, the crash is caused from running 'meetme list 1466704546847 concise'. It seems at some point there a conference ('user') with no channel associated, and this breaks an assuption or two. I tried triggering a race between 'meetme list <name>' and addition / removel of user to meetme. But no luck so far. So I can only hope this fix is correct. | ||
Comments: | By: Asterisk Team (asteriskteam) 2016-07-19 05:18:02.041-0500 Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report. Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process]. By: Tzafrir Cohen (tzafrir) 2016-07-19 05:20:02.012-0500 Backtrace of the crash By: Tzafrir Cohen (tzafrir) 2016-07-19 05:21:44.211-0500 A suggested fix. Untested. By: Joshua C. Colp (jcolp) 2016-07-20 12:21:33.074-0500 Do you have the prior console log to the crash to see what the state of things were? By: Tzafrir Cohen (tzafrir) 2016-07-21 02:16:35.402-0500 No. I don't have any logs. |