| Summary: | ASTERISK-07489: [patch] fix a segfault when calling that from from an AGI | ||
| Reporter: | Clod Patry (junky) | Labels: | |
| Date Opened: | 2007-01-24 18:17:13.000-0600 | Date Closed: | 2007-01-24 18:40:24.000-0600 |
| Priority: | Critical | Regression? | No |
| Status: | Closed/Complete | Components: | Applications/General |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) agi_checkgroup.diff | |
| Description: | I know, that app is deprecated, but if you do: print "EXEC CheckGroup\n"; my $result = <STDIN>; in an AGI. that will segfault *. bt: #0 0xb7dd1c53 in strlen () from /lib/tls/i686/cmov/libc.so.6 #1 0xb74c1868 in group_check_exec (chan=0x83c4098, data=0x0) at app_groupcount.c:157 #2 0x08086861 in pbx_exec (c=0x83c4098, app=0x8192bd8, data=0x0, newstack=1) at pbx.c:553 #3 0xb7aebfc7 in handle_exec (chan=0x83c4098, agi=0xb6ae9de4, argc=2, argv=0xb6ae98e4) at res_agi.c:1113 #4 0xb7aed9c9 in agi_exec_full (chan=0x83c4098, data=<value optimized out>, enhanced=0, dead=0) at res_agi.c:1842 ASTERISK-1 0x080902df in pbx_extension_helper (c=0x83c4098, con=<value optimized out>, context=0x83c41e8 "unlimitel-inbound", exten=0x83c42dc "46", priority=4, label=0x0, callerid=0x8138490 "10", action=1) at pbx.c:553 ASTERISK-2 0x08092107 in __ast_pbx_run (c=0x83c4098) at pbx.c:2230 ASTERISK-3 0x08092d4c in pbx_thread (data=0x83c4098) at pbx.c:2517 ASTERISK-4 0xb7f57504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 ASTERISK-5 0xb7e3251e in clone () from /lib/tls/i686/cmov/libc.so.6 (gdb) ****** ADDITIONAL INFORMATION ****** The logic to verify that CheckGroup() receives args works when calling app directly, but not if you calling from an AGI. I put the check before for the check to be in both app and when call from an EXEC (in AGI). | ||
| Comments: | By: Russell Bryant (russell) 2007-01-24 18:40:24.000-0600 This has been fixed in 1.2 in revision 52137, thanks! | ||