Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 13174] New: Export Objects dialog in GTK crashes due to wrong memory scope

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Bug ID	13174
Summary	Export Objects dialog in GTK crashes due to wrong memory scope
Product	Wireshark
Version	2.2.2
Hardware	x86
OS	All
Status	UNCONFIRMED
Severity	Major
Priority	Low
Component	GTK+ UI
Assignee	bugzilla-admin@wireshark.org
Reporter	mmann78@netscape.net

Created attachment 15085 [details]
Sample capture used to reproduce bug

Build Information:
Version 2.2.2 (v2.2.2-0-g775fb08)

Copyright 1998-2016 Gerald Combs <gerald@wireshark.org> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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 (64-bit) with GTK+ 2.24.23, with Cairo 1.12.16, with Pango 1.36.8,
with
WinPcap (4_1_3), with GLib 2.42.0, with zlib 1.2.8, with SMI 0.4.8, with c-ares
1.12.0, with Lua 5.2.4, with GnuTLS 3.2.15, with Gcrypt 1.6.2, with MIT
Kerberos, with GeoIP, with PortAudio V19-devel (built Nov 16 2016), with
AirPcap.

Running on 64-bit Windows 7 Service Pack 1, build 7601, 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 3.2.15, with Gcrypt 1.6.2, without AirPcap.
Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz (with SSE4.2), with 32590MB of
physical memory.
--
Using Export Objects dialog in GTK crashes due to the fact that it's trying to
free file_scoped() memory from pointers that were g_ allocated.
Discovered on master branch, verified on 2.2.2 release.

Looks like there also may be a memory leak in Qt version because I don't see
any attempt to free the same structures that are causing crashes in GTK.

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