Wireshark-bugs: [Wireshark-bugs] [Bug 7578] Buildbot crash output: fuzz-2012-08-05-4786.pcap
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sun, 5 Aug 2012 12:26:32 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7578

Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> changed:

           What    |Removed                     |Added
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                 CC|                            |darkjames-ws@xxxxxxxxxxxx

--- Comment #1 from Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> 2012-08-05 12:26:32 PDT ---
Buffer overflow of in_fmt->m_vc_index_array:

Breakpoint 1, channelised_fill_sdh_g707_format() at packet-erf.c:700

700  in_fmt->m_vc_index_array[ speed - 1] = 0;
701  /* for STM64 traffic,from #D and so on .. */
702  for (i = (speed - 2); i >= 0; i--)
703  {
        /* ... */
716     in_fmt->m_vc_index_array[i] = aug_n_index;
717   }

(gdb) print speed
$1 = 163

(gdb) call sizeof(in_fmt->m_vc_index_array)/sizeof(in_fmt->m_vc_index_array[0])
$2 = 4

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