Wireshark-bugs: [Wireshark-bugs] [Bug 8434] New: Crash (Null dereference) when loading capture f
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 04 Mar 2013 07:45:05 +0000
Bug ID 8434
Summary Crash (Null dereference) when loading capture files
Classification Unclassified
Product Wireshark
Version SVN
Hardware x86
OS All
Status UNCONFIRMED
Severity Major
Priority Low
Component Wireshark
Assignee bugzilla-admin@wireshark.org
Reporter me@moshekaplan.com 

Created attachment 10186 [details]
The first file: Bluetooth1.cap

Build Information:

--
Dragging and dropping the two (attached) files into Wireshark at the same time
causes a crash as a dereference by 0.

Tested on Wireshark 1.8.5 (Windows) and svn r48047 (Linux).

The problematic line is at file.c:1329

    file_int_data = &g_array_index (idb_inf_merge_file->interface_data,
wtapng_if_descr_t, 0);

#0  0x0000000000433319 in cf_merge_files
(out_filenamep=out_filenamep@entry=0x7fffffffc928,
in_file_count=in_file_count@entry=0x2,
in_filenames=in_filenames@entry=0x1fceec0, file_type=0x2, file_type@entry=0x1,
do_append=do_append@entry=0x0) at file.c:1329

#1  0x00000000004edc3f in dnd_merge_files (in_filenames=0x1fceec0,
in_file_count=0x2) at drag_and_drop.c:164

#2  dnd_open_file_cmd (cf_names_freeme=0x8d9bd0 "file:///Bluetooth1.cap") at
drag_and_drop.c:278

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