| Summary: | ASTERISK-16219: [patch] 3 way transfer - avoid deadlock | ||
| Reporter: | ddkprog (ddkprog) | Labels: | |
| Date Opened: | 2010-06-07 02:49:38 | Date Closed: | 2011-04-06 08:06:41 |
| Priority: | Minor | Regression? | No |
| Status: | Closed/Complete | Components: | Channels/chan_mgcp |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) chan_mgcp.c.transf.patch | |
| Description: | history of this problem is when the transfer of the channel chan_zap into the channel chan_mgcp function attempt_transfer /******* we have such comment inside it static int attempt_transfer(struct mgcp_endpoint *p) { /* ************************* * I hope this works. * Copied out of chan_zap * Cross your fingers * *************************/ *************/ not taken into account that the channel chan_zap it fixed and undergo changes. as a result! we are not synchronized function attempt_transfer in chan_mgcp with the same function in the channel attempt_transfer in chan_zap(chan_dahdi) patch fixes this problem! ****** ADDITIONAL INFORMATION ****** sorry, i can not provide debug and configuration because I have not access to equipment | ||
| Comments: | By: Leif Madsen (lmadsen) 2010-06-09 10:28:13 As mentioned in the other bug, you're using chan_zap.c which has not existed for quite some time. We need to know that this is reproducible on chan_dahdi.c By: Leif Madsen (lmadsen) 2010-06-09 10:29:06 Also based on your comments in the issue ASTERISK-16181 -- how does this differ? By: ddkprog (ddkprog) 2010-06-09 12:32:33 >Also based on your comments in the issue 0017434 -- how does this differ? >2010-06-09 10:28 lmadsen Relationship added related to 0017434 This error is not related, becouse different channel >lmadsen can you read my comment? are you developer? By: Leif Madsen (lmadsen) 2010-06-09 13:04:01 Yes I can read your comment. By: Leif Madsen (lmadsen) 2010-06-09 13:13:26 What version of Asterisk is this bug being reported against? By: Paul Belanger (pabelanger) 2010-06-23 09:22:46 ping! By: ddkprog (ddkprog) 2010-06-23 09:37:30 whats ping? any version of the asterisk have this problem becouse a logic error on function attempt_transfer() in chan_mgcp.c your seems not reading, that i am write and repeat the problem https://issues.asterisk.org/view.php?id=17434 not relaited - delete it relation full the problem with gdb and some patch describe at https://issues.asterisk.org/view.php?id=2941 | ||