Re: [sr-dev] Kamailio segfaulting early in start-up with Kamailio git master

It was a free of pv specs that was forgotten when usage of core pv cache was introduced for config interpreter.

I pushed a commit that should fix it.

Thanks, Daniel

On 5/30/13 5:37 PM, Peter Dunkley wrote:

Please disregard the bit about the listen directives - I got my test configuration files mixed up.

The line that causes the segmentation fault appears to be:

mem_join=1

When the line is there crash, when the line is commented out Kamailio runs.

Regards,

Peter

On 30/05/13 16:20, Peter Dunkley wrote:

...

When I have explicit listen directives like this (PRIV_IP_ADDR is a substdef included from another file):

listen=tcp:"PRIV_IP_ADDR":80
listen=tls:"PRIV_IP_ADDR":443
listen=tls:"PRIV_IP_ADDR":2855

Kamailio seg-faults very early in start-up.

The output from GDB is:

(gdb) run
Starting program: /usr/sbin/kamailio
loading modules under /usr/lib64/kamailio/modules
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
qm_detach_free (qm=0x7ffff722b010, p=<value optimized out>)
    at mem/q_malloc.c:269
269        FRAG_END(next)->prev_free=prev;
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.107.el6.x86_64 keyutils-libs-1.4-4.el6.x86_64
krb5-libs-1.10.3-10.el6_4.2.x86_64
libcom_err-1.41.12-14.el6.x86_64
libselinux-2.0.94-5.3.el6_4.1.x86_64
libunistring-0.9.3-5.el6.x86_64 mysql-libs-5.1.69-1.el6_4.x86_64
nss-softokn-freebl-3.12.9-11.el6.x86_64
openssl-1.0.0-27.el6_4.2.x86_64 zlib-1.2.3-29.el6.x86_64
(gdb) bt
#0  qm_detach_free (qm=0x7ffff722b010, p=<value optimized out>)
    at mem/q_malloc.c:269
#1  qm_free (qm=0x7ffff722b010, p=<value optimized out>) at
mem/q_malloc.c:511
#2  0x00000000005b7927 in yyparse () at cfg.y:2699
#3  0x000000000046b8e3 in main (argc=1, argv=0x7fffffffe548) at
main.c:2083

This happens with Kamailio git master built about 20 minutes ago.

Regards,

Peter

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