[Freeswitch-users] Bug or Not? "longjmp causes uninitialized stack frame"

[Michael Toop]

Hi Anthony,

 Thanks, that fixed it, but wow that is scary, how can such a hairy bug get
into libcurl.  Warning to everyone using Ubuntu 11.04 and libcurl.

 Suppose I should log this with the Ubuntu team.

Thanks again,

Michael

On Wed, Sep 7, 2011 at 7:14 PM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> the latest libcurl on most systems is buggy, this is why we package
> our own version of libs.
>
> reconfigure your build with --without-libcurl to use our version.
>
>
> On Wed, Sep 7, 2011 at 12:04 PM, Michael Collins <msc at freeswitch.org>
> wrote:
> > Definitely put this one on Jira.
> > -MC
> >
> > On Mon, Sep 5, 2011 at 1:39 AM, Michael Toop <michaelt at callall.co.za>
> wrote:
> >>
> >> Hi,
> >>  Sorry not sure what to do with this, if this is a bug or another
> problem,
> >> but getting this message in the bt when running FS as it does a core
> dump:
> >> " longjmp causes uninitialized stack frame".
> >>  Running on: 2.6.38-11-server #48-Ubuntu, Ubuntu 11.04 on the latest GIT
> >> release.
> >> Thanks,
> >> Michael
> >> 2011-09-04 15:34:59.149089 [INFO] mod_native_file.c:94 Opening File
> >> [/usr/local/freeswitch/sounds/custom/mwc-enter-destination.G729] 8000hz
> >> 2011-09-04 15:34:59.169011 [INFO] sofia.c:755
> >> sofia/cellc/763070366 at 172.103.0.36 Update Callee ID to "763070366"
> >> <763070366>
> >> 2011-09-04 15:34:59.169011 [NOTICE] switch_core_session.c:1367 Session
> 946
> >> (sofia/cellc/790938072 at 172.103.0.36) Ended
> >> 2011-09-04 15:34:59.169011 [NOTICE] switch_core_session.c:1369 Close
> >> Channel sofia/cellc/790938072 at 172.103.0.36 [CS_DESTROY]
> >> *** longjmp causes uninitialized stack frame ***: freeswitch terminated
> >> ======= Backtrace: =========
> >> /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f1157fbe1d7]
> >> /lib/x86_64-linux-gnu/libc.so.6(+0xfe169)[0x7f1157fbe169]
> >> /lib/x86_64-linux-gnu/libc.so.6(__longjmp_chk+0x33)[0x7f1157fbe0d3]
> >> /usr/lib/libcurl.so.4(+0xd165)[0x7f1156457165]
> >> /lib/x86_64-linux-gnu/libpthread.so.0(+0xfc60)[0x7f1158a89c60]
> >> /lib/x86_64-linux-gnu/libc.so.6(__select+0x33)[0x7f1157f9e143]
> >>
> >>
> /usr/local/freeswitch/lib/libfreeswitch.so.1(apr_sleep+0x45)[0x7f11593d16c5]
> >> /usr/local/freeswitch/lib/libfreeswitch.so.1(+0xcab5c)[0x7f11593a7b5c]
> >>
> >>
> /usr/local/freeswitch/lib/libfreeswitch.so.1(switch_console_loop+0x74a)[0x7f1159332e9a]
> >> freeswitch[0x402b22]
> >> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xff)[0x7f1157edeeff]
> >> freeswitch[0x401769]
> >> ======= Memory map: ========
> >> 00400000-00404000 r-xp 00000000 08:01 1845708
> >>  /usr/local/freeswitch/bin/freeswitch
> >> 00603000-00604000 r--p 00003000 08:01 1845708
> >>  /usr/local/freeswitch/bin/freeswitch
> >> 00604000-00605000 rw-p 00004000 08:01 1845708
> >>  /usr/local/freeswitch/bin/freeswitch
> >> 017b0000-026c9000 rw-p 00000000 00:00 0
> >>  [heap]
> >> 7f114004d000-7f114004e000 ---p 00000000 00:00 0
> >> 7f114004e000-7f1140089000 rw-p 00000000 00:00 0
> >> 7f1140089000-7f114008a000 ---p 00000000 00:00 0
> >> 7f114008a000-7f11400c5000 rw-p 00000000 00:00 0
> >>
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> >
> >
> >
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>
>
>
> --
> Anthony Minessale II
>
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