From: Li Zefan <lizf@cn.fujitsu.com>
Date: Thu, 14 Jan 2010 02:54:11 +0000 (+0800)
Subject: tracing/filters: Fix MATCH_MIDDLE_ONLY filter matching
X-Git-Tag: v2.6.33-rc5~32^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2af211f284eb1bef19fbb85fc8ef551bb1e7460;p=pandora-kernel.git

tracing/filters: Fix MATCH_MIDDLE_ONLY filter matching

The @str might not be NULL-terminated if it's of type
DYN_STRING or STATIC_STRING, so we should use strnstr()
instead of strstr().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B4E8753.2000102@cn.fujitsu.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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