Wireshark-bugs: [Wireshark-bugs] [Bug 9952] Buildbot crash output: fuzz-2014-04-02-7762.pcap
Date: Tue, 24 Jun 2014 19:24:54 +0000
Comment # 5
on bug 9952
from Jeff Morriss
Still happens for me, even with change 2618 applied: ~~~ ==24647== Memcheck, a memory error detector ==24647== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al. ==24647== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info ==24647== Command: /home/morriss/Projects/wireshark/master/.libs/lt-tshark -nr /tmp/fuzz-9952.pcap ==24647== ==24647== Invalid read of size 8 ==24647== at 0x63B7C87: except_pop (except.c:260) ==24647== by 0x6634A7E: dissect_ethertype (packet-ethertype.c:327) ==24647== by 0x63BF85E: call_dissector_through_handle (packet.c:622) ==24647== by 0x63C0134: call_dissector_work (packet.c:713) ==24647== by 0x63C1C71: call_dissector_with_data (packet.c:2297) ==24647== by 0x6A1AE9A: dissect_sll (packet-sll.c:310) ==24647== by 0x63BF823: call_dissector_through_handle (packet.c:626) ==24647== by 0x63C0134: call_dissector_work (packet.c:713) ==24647== by 0x63C07EB: dissector_try_uint_new (packet.c:1145) ==24647== by 0x63C0846: dissector_try_uint (packet.c:1171) ==24647== by 0x66684C8: dissect_frame (packet-frame.c:508) ==24647== by 0x63BF823: call_dissector_through_handle (packet.c:626) ==24647== Address 0x7feffdff0 is not stack'd, malloc'd or (recently) free'd ==24647== ==24647== Invalid read of size 8 ==24647== at 0x63B7C87: except_pop (except.c:260) ==24647== by 0x666743E: dissect_frame (packet-frame.c:559) ==24647== by 0x63BF823: call_dissector_through_handle (packet.c:626) ==24647== by 0x63C0134: call_dissector_work (packet.c:713) ==24647== by 0x63C1C71: call_dissector_with_data (packet.c:2297) ==24647== by 0x63C2060: dissect_record (packet.c:497) ==24647== by 0x63B7653: epan_dissect_run_with_taps (epan.c:346) ==24647== by 0x411133: process_packet (tshark.c:3544) ==24647== by 0x40BCD6: main (tshark.c:3334) ==24647== Address 0x7feffefe0 is just below the stack ptr. To suppress, use: --workaround-gcc296-bugs=yes ==24647== ==24647== Invalid read of size 8 ==24647== at 0x63B7C87: except_pop (except.c:260) ==24647== by 0x63C1F3F: dissect_record (packet.c:508) ==24647== by 0x63B7653: epan_dissect_run_with_taps (epan.c:346) ==24647== by 0x411133: process_packet (tshark.c:3544) ==24647== by 0x40BCD6: main (tshark.c:3334) ==24647== Address 0x7fefff3c0 is just below the stack ptr. To suppress, use: --workaround-gcc296-bugs=yes ==24647== ==24647== Invalid read of size 8 ==24647== at 0x63B7C87: except_pop (except.c:260) ==24647== by 0x40BE98: main (tshark.c:2096) ==24647== Address 0x7fefff3c0 is not stack'd, malloc'd or (recently) free'd ==24647== ==24647== ==24647== HEAP SUMMARY: ==24647== in use at exit: 1,226,353 bytes in 29,374 blocks ==24647== total heap usage: 331,727 allocs, 302,353 frees, 34,513,790 bytes allocated ==24647== ==24647== LEAK SUMMARY: ==24647== definitely lost: 5,624 bytes in 169 blocks ==24647== indirectly lost: 36,424 bytes in 49 blocks ==24647== possibly lost: 0 bytes in 0 blocks ==24647== still reachable: 1,184,305 bytes in 29,156 blocks ==24647== suppressed: 0 bytes in 0 blocks ==24647== Rerun with --leak-check=full to see details of leaked memory ==24647== ==24647== For counts of detected and suppressed errors, rerun with: -v ==24647== ERROR SUMMARY: 4 errors from 4 contexts (suppressed: 2 from 2) chopin [~/Projects/wireshark/master/]> git status # On branch review/peter_wu/bug/10214 nothing to commit, working directory clean ~~~
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