Wireshark-bugs: [Wireshark-bugs] [Bug 7920] Buildbot crash output: fuzz-2012-10-27-12431.pcap
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7920
Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |anders.broman@xxxxxxxxxxxx,
| |darkjames-ws@xxxxxxxxxxxx
--- Comment #1 from Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> 2012-10-27 05:57:54 PDT ---
Core was generated by `/tmp/wireshark/.libs/tshark -nVxr
/tmp/fuzz-2012-10-27-16860.pcap'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007fd29b31c002 in dissect_mipv6_options (tvb=0x33edd20, offset=12,
length=1810, opttab=0x7fd29cc05c10, nopts=44, eol=-1, pinfo=0x7fffc3c140c8,
opt_tree=0x7fd29e2b0020) at packet-mip6.c:3151
3151 opt_data_tree = proto_item_add_subtree(ti,
*optp->subtree_index);
(gdb) print optp
$1 = (const mip6_opt *) 0x0
Caused by r45796:
- opt_data_tree = proto_item_add_subtree(ti, ett_mip6_opts);
+ opt_data_tree = proto_item_add_subtree(ti, *optp->subtree_index);
// Adding Anders to CC list.
(gdb) bt
#0 0x00007fd29b31c002 in dissect_mipv6_options (tvb=0x33edd20, offset=12,
length=1810, opttab=0x7fd29cc05c10, nopts=44, eol=-1, pinfo=0x7fffc3c140c8,
opt_tree=0x7fd29e2b0020) at packet-mip6.c:3151
#1 0x00007fd29b31bc11 in dissect_mip6_options (tvb=0x33edd20,
mip6_tree=0x7fd29e2b9d20, offset=12, len=1812, pinfo=0x7fffc3c140c8) at
packet-mip6.c:3205
#2 0x00007fd29b31a973 in dissect_mip6 (tvb=0x33edd20, pinfo=0x7fffc3c140c8,
tree=0x7fd29e320000) at packet-mip6.c:3325
#3 0x00007fd29acd0076 in call_dissector_through_handle () from
/tmp/wireshark/epan/.libs/libwireshark.so.0
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