Wireshark-dev: Re: [Wireshark-dev] Ideas regarding bug 1025?
From: Neil Piercy <[email protected]>
Date: Wed, 02 Aug 2006 16:11:25 +0100
Hi,

The head of the stack just before the exception is given below.

The actual error is in proto_tree_set_representation at the call:
	g_vsnprintf(fi->rep->representation, ITEM_LABEL_LENGTH, format, ap);

The format has a single %I64x value needed.

The entry to the routine throws an MSVC Runtime Library error dialogue.

Not an area I know much about, but I can reproduce it - if this isnt ringing any bells, drop me a line with where to look next, and I'll give it a whirl.
Neil

proto_tree_set_representation(_proto_node * 0x02d6e418, const char * 0x01489ad8, char * 0x0012e378) line 2938 proto_tree_add_text(_proto_node * 0x02d6e4d8, tvbuff * 0x02cfba9c, int 323, int 8, const char * 0x01489ad8) line 677 + 17 bytes bootp_option(tvbuff * 0x02cfba9c, _proto_node * 0x02cfb020, int 318, int 376, int 0, int * 0x0012e478, const char * * 0x0012e488, const unsigned char * * 0x0012e454) line 1211 + 42 bytes dissect_bootp(tvbuff * 0x02cfba9c, _packet_info * 0x02c1cef8, _proto_node * 0x02cfb5c0) line 3162 + 35 bytes call_dissector_through_handle(dissector_handle * 0x02abd640, tvbuff * 0x02cfba9c, _packet_info * 0x02c1cef8, _proto_node * 0x02cfb5c0) line 387 + 18 bytes
Joerg Mayer wrote:
Hello,

On Linux, I can't reproduce the crash mentioned in
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1025
Can someone please try to test this on Windows and maybe provide a stack
trace?

Thanks
     Joerg
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