Wireshark-bugs: [Wireshark-bugs] [Bug 6753] New: crash on startup after SNMP mib file added
Date: Mon, 23 Jan 2012 02:38:24 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6753

           Summary: crash on startup after SNMP mib file added
           Product: Wireshark
           Version: 1.6.5
          Platform: x86
        OS/Version: Windows XP
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: ashpek@xxxxxxxxx


Build Information:
wireshark 1.6.5 (SVN Rev 40429 from /trunk-1.6)

Copyright 1998-2012 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 (32-bit) with GTK+ 2.22.1, with GLib 2.26.1, with WinPcap (version
unknown), with libz 1.2.5, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.10.3,
with
Gcrypt 1.4.6, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built
Jan
10 2012), with AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.2
(packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.10.3, Gcrypt 1.4.6, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 21022


Press any key to exit





--
Wireshark crashed on start-up after I"ve added two SNMP mibs.


Information from Visual Studio after WS got crashed

Unhandled exception at 0x028f86ab in wireshark.exe: 0xC0000005: Access
violation reading location 0x00030014.

028F86A2  mov         edx,dword ptr [ebp-0Ch] 
028F86A5  mov         eax,dword ptr [edx+6Ch] 
028F86A8  mov         ecx,dword ptr [eax+10h] 
028F86AB  cmp         dword ptr [ecx+10h],0      << here is the crash
028F86AF  je          028F86C0 
028F86B1  mov         edx,dword ptr [ebp-0Ch] 
028F86B4  mov         eax,dword ptr [edx+6Ch] 
028F86B7  mov         ecx,dword ptr [eax+10h] 
028F86BA  mov         edx,dword ptr [ecx+10h] 


Stack trace

>	smi.dll!028f86ab() 	
     [Frames below may be incorrect and/or missing, no symbols loaded for
smi.dll]    
     smi.dll!02909398()     
     smi.dll!028f8db0()     
     smi.dll!028f25a6()     
     msvcrt.dll!__heap_alloc()  + 0xe0 bytes    
     msvcrt.dll!__nh_malloc()  + 0x13 bytes    
     02ed0178()    
     lua5.1.dll!003d77fa()     
     lua5.1.dll!003d3ea8()     


After I've removed my .mib files WS still crashing on startup!

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