http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1025
Summary: dhcp packet crashes wireshark
Product: Wireshark
Version: 0.99.0
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: Medium
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: nathan.scarlett@xxxxxxxxxxx
When viewing the following packet (dhcp offer) in the wireshark window,
wireshark always crashes. This dhcp offer was sent by a custom dhcp server
perl script. I got this hex dump by saving the wireshark capture without
clicking on the packet, then using tshark ( -x option) to print out the hex
bytes.
2 0.007711 172.22.178.234 -> 10.10.8.240 DHCP DHCP Offer - Transaction
ID 0x7771cf85
0000 00 e0 b1 49 39 02 00 13 72 25 fa cd 08 00 45 00 ...I9...r%....E.
0010 01 94 4f 92 00 00 80 11 77 cc ac 16 b2 ea 0a 0a ..O.....w.......
0020 08 f0 00 43 00 43 01 80 72 0e 02 01 06 01 77 71 ...C.C..r.....wq
0030 cf 85 00 0a 00 00 00 00 00 00 0a 0a 08 eb ac 16 ................
0040 b2 ea 0a 0a 08 f0 00 0e 86 11 c0 75 00 00 00 00 ...........u....
0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0090 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0110 00 00 00 00 00 00 63 82 53 63 35 01 02 01 04 ff ......c.Sc5.....
0120 ff ff 00 36 04 ac 16 b2 ea 33 04 00 00 a8 c0 03 ...6.....3......
0130 04 0a 0a 08 fe 06 08 8f d1 04 01 8f d1 05 01 42 ...............B
0140 0e 31 37 32 2e 32 32 2e 31 37 38 2e 32 33 34 78 .172.22.178.234x
0150 05 01 ac 16 b2 ea 3d 10 00 6e 61 74 68 61 6e 31 ......=..nathan1
0160 63 6c 69 65 6e 74 69 64 5a 1f 01 01 00 c8 78 c4 clientidZ.....x.
0170 52 56 40 20 81 31 32 33 34 8f e0 cc e2 ee 85 96 RV@ .1234.......
0180 ab b2 58 17 c4 80 b2 fd 30 52 16 01 14 20 50 4f ..X.....0R... PO
0190 4e 20 31 2f 31 2f 30 37 2f 30 31 3a 31 2e 30 2e N 1/1/07/01:1.0.
01a0 31 ff 1.
Error Dialog:
Runtime Error!
Program: C:\Program FIles\Ethereal\ethereal.exe
This application has requested the Runtime to terminate in an unusual way.
Please contact the application's support team for more information.
About Wireshark...
Version 0.99.2 (SVN Rev 18752)
Copyright 1998-2006 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled with GTK+ 2.6.9, with GLib 2.6.6, with WinPcap (version unknown),
with libz 1.2.3, with libpcre 6.4, with Net-SNMP 5.3.1, with ADNS, with Lua
5.1.
Running with WinPcap version 3.1 (packet.dll version 3, 1, 0, 27), based on
libpcap version 0.9[.x] on Windows XP S, build 2600.
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