Bug#757286: segfault: in libspeexdsp.so.1.5.0

[Carsten Otto]

Package: asterisk
Version: 1:1.8.13.1~dfsg1-3+deb7u3
Severity: serious

Asterisk crashes:

[35737.133589] asterisk[8584]: segfault at 7f7208021000 ip 00007f7227e3def9 sp
00007f720f2c4480 error 6 in libspeexdsp.so.1.5.0[7f7227e2f000+12000]

I can trigger this using a test in my application, which produces the following
few lines of debug output just before the crash:

Sending ManagerAction:
org.asteriskjava.manager.action.RedirectAction[action='Redirect',actionid='null',extracontext='null',priority='1',extrachannel='null',context
='conf-hold',exten='moh',extrapriority='null',channel='Local/18202 at dial-out-
from-conference-98e9;1',extraexten='null',systemHashcode=1463699668]

ManagerResponse is: org.asteriskjava.manager.response.ManagerResponse:
actionId='null'; message='Redirect successful'; response='Success';
uniqueId='null'; systemHashcode=1058186770

No ManagerEventInterpreter was found for eventtype: MeetMeLeaveEvent

VarSetEventInterpreter will now process:
org.asteriskjava.manager.event.VarSetEvent[dateReceived='Wed Aug 06 23:56:09
CEST
2014',privilege='dialplan,all',sequencenumber=null,timestamp=null,uniqueid='1407362109.11',value='56',server=null,variable='MEETMESECS',channel='Local/18202
@dial-out-from-conference-98e9;1',systemHashcode=255564526]

I also created a backtrace for asterisk, which is available here:
http://server.c-otto.de/~cotto/backtrace.txt

For that I compiled asterisk from source and configured DONT_OPTIMIZE and
BETTER_BACKTRACES.

I'm happy to provide further information!



-- System Information:
Debian Release: 7.6
  APT prefers stable
  APT policy: (700, 'stable'), (500, 'stable-updates')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages asterisk depends on:
ii  adduser                                       3.113+nmu3
ii  asterisk-config                               1:1.8.13.1~dfsg1-3+deb7u3
ii  asterisk-core-sounds-en [asterisk-prompt-en]  1.4.22-1
ii  asterisk-core-sounds-en-gsm                   1.4.22-1
ii  asterisk-modules                              1:1.8.13.1~dfsg1-3+deb7u3
ii  binutils                                      2.22-8
ii  libc6                                         2.13-38+deb7u3
ii  libcap2                                       1:2.22-1.2
ii  libgcc1                                       1:4.7.2-5
ii  libssl1.0.0                                   1.0.1e-2+deb7u11
ii  libstdc++6                                    4.7.2-5
ii  libtinfo5                                     5.9-10
ii  libxml2                                       2.8.0+dfsg1-7+wheezy1

Versions of packages asterisk recommends:
ii  asterisk-moh-opsound-gsm                         2.03-1
pn  asterisk-voicemail | asterisk-voicemail-storage  <none>
ii  sox                                              14.4.0-3

Versions of packages asterisk suggests:
ii  asterisk-dahdi   1:1.8.13.1~dfsg1-3+deb7u3
pn  asterisk-dev     <none>
pn  asterisk-doc     <none>
pn  asterisk-ooh323  <none>

-- Configuration Files:
/etc/init.d/asterisk changed [not included]

-- no debconf information