[Freeswitch-dev] Skypopen segfault

[Giovanni Maruzzelli]

Please open a Jira issue with all related info, particularly how to
reproduce this bug and a debug listing.

Important is that you give a clear way to reproduce the bug, ie: a
step by step way to have the same result (crash in this case).

-giovanni

On Sat, May 21, 2011 at 9:12 AM, Anton VG <anton.vazir at gmail.com> wrote:
> Giovanny, I've got several segfaults of FS,
> seems they belongs to SKYPOPEN
>
>
> Core was generated by `./freeswitch -core -nc'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x00007f53e7234028 in switch_core_session_get_channel
> (session=0x0) at src/switch_core_session.c:1082
> 1082            switch_assert(session->channel);
> (gdb) bt full
> #0  0x00007f53e7234028 in switch_core_session_get_channel
> (session=0x0) at src/switch_core_session.c:1082
>        __PRETTY_FUNCTION__ = "switch_core_session_get_channel"
> #1  0x00007f53ce23dd0a in dtmf_received (tech_pvt=0x7f53ce470af0,
> value=0x7f53cd8c6560 "2") at mod_skypopen.c:2138
>        session = 0x0
>        channel = 0x0
>        __func__ = "dtmf_received"
> #2  0x00007f53ce24a1dd in skypopen_signaling_read
> (tech_pvt=0x7f53ce470af0) at skypopen_protocol.c:537
>        read_from_pipe = "CALL 41977 DTMF 2", '\000' <repeats 4078 times>
>        message = "CALL\000\064\061\071\067\067\000DTMF\000\062",
> '\000' <repeats 4078 times>
>        message_2 = "CALL 41977 DTMF 2", '\000' <repeats 4078 times>
>        buf = 0x0
>        obj = "CALL", '\000' <repeats 507 times>
>        id = "41977", '\000' <repeats 506 times>
>        prop = "DTMF", '\000' <repeats 507 times>
>        value = "2", '\000' <repeats 510 times>
>        where = 0x0
>        stringp = 0x7f53cd8c6d68
>        a = 18
>        howmany = 18
>        i = 17
>        __func__ = "skypopen_signaling_read"
> #3  0x00007f53ce236c65 in skypopen_signaling_thread_func
> (thread=0x7f53d80a6378, obj=0x7f53ce470af0) at mod_skypopen.c:1399
>        tech_pvt = 0x7f53ce470af0
>        res = 0
>        forever = 1
>        event = 0x0
>        __func__ = "skypopen_signaling_thread_func"
> #4  0x00007f53e72e1317 in dummy_worker (opaque=0x7f53d80a6378) at
> threadproc/unix/thread.c:138
>        thread = 0x7f53d80a6378
> #5  0x00007f53e67628ba in start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> #6  0x00007f53e5c8e02d in clone () from /lib/libc.so.6
> No symbol table info available.
> #7  0x0000000000000000 in ?? ()
> No symbol table info available.
> (gdb)
>



-- 
Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618