Wireshark-bugs: [Wireshark-bugs] [Bug 6519] CIP dissector: Buildbot crash output: fuzz-2011-10-3
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6519
--- Comment #8 from Jeff Morriss <jeff.morriss.ws@xxxxxxxxx> 2011-11-02 06:23:10 PDT ---
(In reply to comment #7)
> The version r39697 builds fine under a newly installed Ubuntu 10.04.3 amd64
> with all upgrades, and the attached pcap does not crash.
Are you testing it by doing:
tools/test-fuzzed-cap.sh /path/to/fuzz-2011-10-30-31495.pcap
? That script sets up environment variables necessary for fuzz testing. When
fuzz testing we do Evil things like initialize all alloc'd memory to 0xbaddcafe
(to make sure no one uses memory without initializing it) and all freed memory
to 0xdeadbeef (to make sure no one uses memory after it has been freed).
If you're on Linux running it through Valgrind (try
tools/valgrind-wireshark.sh) can also frequently be helpful.
BTW, it still crashes for me in r39712 (after re-enabling the CIP dissector, of
course).
Thanks for taking a look--I haven't had time of late.
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