boinc crashed with SIGSEGV in __strcat_chk()

[Swen Kühnlein]

The error occurred during apt-get upgrade

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: boinc-client 7.0.24+dfsg-1
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: openafs fglrx
ApportVersion: 2.0.1-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Wed Apr 11 16:45:16 2012
ExecutablePath: /usr/bin/boinc
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
LocalLibraries: /opt/AMDAPP/lib/x86_64/libamdocl64.so /opt/AMDAPP/lib/x86_64/libOpenCL.so.1
ProcCmdline: /usr/bin/boinc --check_all_logins --redirectio --dir /var/lib/boinc-client
ProcEnviron:
 LANGUAGE=de:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fb7455a8db9 <__strcat_chk+57>: movzbl (%rsi,%rax,1),%ecx
 PC (0x7fb7455a8db9) ok
 source "(%rsi,%rax,1)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: boinc
StacktraceTop:
 __strcat_chk (dest=0x7fff9c936b70 "execv: buf:../../projects/szdg.lpds.sztaki.hu_szdg/search_2.06_i686-pc-linux-gnu cmdline: argv[1]:", src=0x0, destlen=<optimized out>) at strcat_chk.c:52
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: boinc crashed with SIGSEGV in __strcat_chk()
UpgradeStatus: Upgraded to precise on 2012-02-15 (56 days ago)
UserGroups: video
mtime.conffile..etc.boinc.client.remote.hosts.cfg: 2011-11-17T05:43:40.011277

[Apport retracing service (apport)]

StacktraceTop:
 __strcat_chk (dest=0x7fff9c936b70 "execv: buf:../../projects/szdg.lpds.sztaki.hu_szdg/search_2.06_i686-pc-linux-gnu cmdline: argv[1]:", src=0x0, destlen=<optimized out>) at strcat_chk.c:52
 strcat (__src=<optimized out>, __dest=0x7fff9c936b70 "execv: buf:../../projects/szdg.lpds.sztaki.hu_szdg/search_2.06_i686-pc-linux-gnu cmdline: argv[1]:") at /usr/include/x86_64-linux-gnu/bits/string3.h:144
 ACTIVE_TASK::start (this=0x22c1cd0) at app_start.cpp:1039
 ACTIVE_TASK::resume_or_start (this=0x22c1cd0, first_time=<optimized out>) at app_start.cpp:1094
 CLIENT_STATE::enforce_run_list (this=0x6d7a40, run_list=...) at cpu_sched.cpp:1748

[Gianfranco Costamagna (costamagnagianfranco)]

Hi, I think this bug may be fixed in boinc 7.0.27 (just update it) or boinc 7.0.31 from my ppa https://code.launchpad.net/~costamagnagianfranco/+archive/boinc

please confirm thanks