https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14728
Bug ID: 14728
Summary: DCERPC dissector bug: failed assertion
Product: Wireshark
Version: Git
Hardware: x86-64
OS: Windows 10
Status: UNCONFIRMED
Severity: Normal
Priority: Low
Component: Dissection engine (libwireshark)
Assignee: bugzilla-ad...@wireshark.org
Reporter: christopher.mayn...@igt.com
Target Milestone: ---
Build Information:
Version 2.9.0 (v2.9.0rc0-703-gf23306e8)
Compiled (64-bit) with Qt 5.6.2, with WinPcap (4_1_3), with GLib 2.52.2, with
zlib 1.2.11, with SMI 0.4.8, with c-ares 1.14.0, with Lua 5.2.4, with GnuTLS
3.4.11, with Gcrypt 1.7.6, with MIT Kerberos, with MaxMind DB resolver, with
nghttp2 1.14.0, with LZ4, with Snappy, with libxml2 2.9.4, with QtMultimedia,
with AirPcap, with SBC, with SpanDSP, with bcg729.
Running on 64-bit Windows 10, build 15063, with Intel(R) Xeon(R) CPU E3-1505M
v5 @ 2.80GHz (with SSE4.2), with 16225 MB of physical memory, with locale
English_United States.1252, with WinPcap version 4.1.3 (packet.dll version
4.1.0.2980), based on libpcap version 1.0 branch 1_0_rel0b (20091008), with
GnuTLS 3.4.11, with Gcrypt 1.7.6, with AirPcap 4.1.0 build 1622, binary plugins
supported (14 loaded). Built using Microsoft Visual C++ 14.0 build 24215
--
While investigating Bug 14701, I encountered what looks to be a DCERPC
dissector bug upon loading the menagerie's
11443-Incoherent-Request-Response-Identification-for-SCSI.pcapng file. Here's
the relevant output:
12:24:00.173 Warn Dissector bug, protocol DCERPC, in packet 3030:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:00.674 Warn Dissector bug, protocol DCERPC, in packet 20785:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:00.697 Warn Dissector bug, protocol DCERPC, in packet 21464:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:00.866 Warn Dissector bug, protocol DCERPC, in packet 26817:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:00.931 Warn Dissector bug, protocol DCERPC, in packet 28687:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.051 Warn Dissector bug, protocol DCERPC, in packet 32496:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.076 Warn Dissector bug, protocol DCERPC, in packet 33214:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.155 Warn Dissector bug, protocol DCERPC, in packet 35922:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.217 Warn Dissector bug, protocol DCERPC, in packet 37734:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.250 Warn Dissector bug, protocol DCERPC, in packet 38756:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.312 Warn Dissector bug, protocol DCERPC, in packet 40530:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.336 Warn Dissector bug, protocol DCERPC, in packet 41268:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.405 Warn Dissector bug, protocol DCERPC, in packet 42495:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:01.444 Warn Dissector bug, protocol DCERPC, in packet 43636:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:02.996 Warn Dissector bug, protocol DCERPC, in packet 20785:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:03.621 Warn Dissector bug, protocol DCERPC, in packet 26817:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:03.813 Warn Dissector bug, protocol DCERPC, in packet 28687:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:04.260 Warn Dissector bug, protocol DCERPC, in packet 35922:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:04.512 Warn Dissector bug, protocol DCERPC, in packet 40530:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:04.565 Warn Dissector bug, protocol DCERPC, in packet 41268:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
12:24:04.691 Warn Dissector bug, protocol DCERPC, in packet 43636:
D:\wireshark\src\master\epan\dissectors\packet-tcp.c:3520: failed assertion
"proto_desegment && pinfo->can_desegment"
--
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