[Asterisk-Dev] Segfault when receiving calls

Tais M. Hansen th at comx.as
Tue Jul 29 07:16:32 MST 2003


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Hi,

When receiving calls via chan_zap Asterisk segfaults. Here are the details 
(todays cvs):


(gdb) frame
#0  0x411143c8 in q921_transmit_iframe (pri=0x81df390, buf=0xbe7ff46c, len=9, 
cr=1) at q921.c:314
314             for (f=pri->txqueue; f; f = f->next) prev = f;


(gdb) bt
#0  0x411143c8 in q921_transmit_iframe (pri=0x81df390, buf=0xbe7ff46c, len=9, 
cr=1) at q921.c:314
#1  0x41118608 in q931_xmit (pri=0x81df390, h=0xbe7ff46c, len=9, cr=1) at 
q931.c:1431
#2  0x411187c2 in send_message (pri=0x81df390, c=0x81eb8c0, msgtype=90, 
ies=0x4111e060) at q931.c:1466
#3  0x41118bc5 in q931_release (pri=0x81df390, c=0x81eb8c0, cause=1) at 
q931.c:1591
#4  0x41113469 in pri_release (pri=0x81df390, call=0x81eb8c0, cause=1) at 
pri.c:211
#5  0x41102c38 in pri_dchannel (vpri=0x4110b2b0) at chan_zap.c:5699
#6  0x40023463 in pthread_start_thread () from /lib/libpthread.so.0


(gdb) x f
0x3:    Cannot access memory at address 0x3


(gdb) x pri->txqueue
0x81eb8c0:      0x00000003


(gdb) x prev
0x3:    Cannot access memory at address 0x3


- -- 
Regards,
Tais M. Hansen
ComX
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