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Bug#715947: [Mayhem] Bug report on gcc-4.6: gcov-4.6 crashes with exit status 139



Package: gcc-4.6
Version: 4.6.4-4
Severity: normal
User: mayhem@forallsecure.com
Usertags: mayhem

gcov-4.6 crashes with exit status 139. We confirmed the crash by
re-running it in a fresh debian unstable installation.

The attachment [1] contains a testcase (under ./crash) crashing the
program. It ensures that you can easily reproduce the bug. Additionally,
under ./crash_info/, we include more information about the crash such as
a core dump, the dmesg generated by the crash, and its output.

Regards,
The Mayhem Team (Alexandre Rebert, Thanassis Avgerinos, Sang Kil Cha, David Brumley, Manuel Egele)
Cylab, Carnegie Mellon University

[1] http://www.forallsecure.com/bug-reports/f0409c350624e5b08cf4eb9af41e698a110fa62c/full_report


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.9-1-686-pae (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash

Versions of packages gcc-4.6 depends on:
ii  binutils      2.23.52.20130620-1
ii  cpp-4.6       4.6.4-4
ii  gcc-4.6-base  4.6.4-4
ii  libc6         2.17-6
ii  libgcc1       1:4.8.1-4
ii  libgmp10      2:5.1.2+dfsg-1
ii  libgomp1      4.8.1-4
ii  libmpc3       1.0.1-1
ii  libmpfr4      3.1.1-1
ii  libquadmath0  4.8.1-4
ii  zlib1g        1:1.2.8.dfsg-1

Versions of packages gcc-4.6 recommends:
ii  libc6-dev  2.17-6

Versions of packages gcc-4.6 suggests:
pn  binutils-gold                  <none>
pn  gcc-4.6-doc                    <none>
pn  gcc-4.6-locales                <none>
pn  gcc-4.6-multilib               <none>
pn  libcloog-ppl1 | libcloog-ppl0  <none>
pn  libgcc1-dbg                    <none>
pn  libgomp1-dbg                   <none>
pn  libmudflap0-4.6-dev            <none>
pn  libmudflap0-dbg                <none>
pn  libppl-c4                      <none>
pn  libppl12 | libppl9             <none>
pn  libquadmath0-dbg               <none>

-- no debconf information

Attachment: gcov-4.6-report.tar.bz2
Description: Binary data


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