Wireshark-bugs: [Wireshark-bugs] [Bug 5043] New: display filter "matches" operator breaks with r
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5043
Summary: display filter "matches" operator breaks with regex
hex codes over \x99
Product: Wireshark
Version: 1.2.9
Platform: x86-64
OS/Version: Windows 7
Status: NEW
Severity: Normal
Priority: Low
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: dvsing@xxxxxxxxxxxxxx
Build Information:
Version 1.2.9 (SVN Rev 33171)
Copyright 1998-2010 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+ 2.16.6, (64-bit) with GLib 2.22.4, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, without
SMI, with c-ares 1.7.0, with Lua 5.1, with GnuTLS 2.8.5, with Gcrypt 1.4.5,
without Kerberos, with GeoIP, with PortAudio V19-devel (built Jun 8 2010),
with
AirPcap.
Running on 64-bit Windows 7, build 7600, with WinPcap version 4.1.1 (packet.dll
version 4.1.0.1753), based on libpcap version 1.0 branch 1_0_rel0b (20091008),
GnuTLS 2.8.5, Gcrypt 1.4.5, without AirPcap.
Built using Microsoft Visual C++ 9.0 build 30729
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
In display filters, the "matches" operator doesn't properly match regular
expressions that include hex codes with A-F. for example:
data matches "\x01\x02\x03"
works fine. however...
data matches "\xfe\xfe\x68"
does not work -- any time you include a \xHH where HH contains letters A-F
instead of numbers 0-9, it doesn't match.
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