| Summary: | ASTERISK-00620: [patch] crash from select() | ||
| Reporter: | jcs (jcs) | Labels: | |
| Date Opened: | 2003-12-04 15:25:00.000-0600 | Date Closed: | 2004-09-25 02:49:15 |
| Priority: | Critical | Regression? | No |
| Status: | Closed/Complete | Components: | Core/General |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) patch-include_asterisk_channel_h | |
| Description: | when using external features like agi or the email extension to voicemail, select() returns EINTR and asterisk exits. WARNING[1007048192]: File chan_modem.c, Line 617 (do_monitor): select return -1: Interrupted system call WARNING[1006793728]: File asterisk.c, Line 234 (listener): Select retured error: Interrupted system call Program exited normally. (gdb) this is asterisk from cvs, updated an hour ago, on openbsd 3.4 (i386). | ||
| Comments: | By: Brian West (bkw918) 2003-12-04 16:07:16.000-0600 Message tholo on IRC he might be able to help you with this. By: Brian West (bkw918) 2003-12-06 11:44:23.000-0600 Have you talked to tholo yet? Its a threading issue with OpenBSD you need a patch or get the latest from what he said. Also noload => all the modules in modules.conf that you can't use such as chan_modem.so and others. bkw By: jcs (jcs) 2003-12-08 17:55:30.000-0600 the last ast_select in asterisk.c is returning, which causes the program to exit. the patch i just attached fixed the problem for us, but i'm not sure how correct it is. By: Mark Spencer (markster) 2003-12-09 16:06:27.000-0600 select is not supposed to be restarted blindly on a signal because sometimes we send (For example) SIGURG in order to wake up a sleeping thread. By: Mark Spencer (markster) 2003-12-27 17:55:06.000-0600 Fixed by ignoring EINTR / EAGAIN. | ||