From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 13 Oct 2009 01:28:57 +0000 (+0800)
Subject: tracing/filters: Fix memory leak when setting a filter
X-Git-Tag: v2.6.32-rc5~24^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ad807318fcd62aba0e18c7c7fbfcc1af3fcdbab;p=pandora-kernel.git

tracing/filters: Fix memory leak when setting a filter

Every time we set a filter, we leak memory allocated by
postfix_append_operand() and postfix_append_op().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: <stable@kernel.org> # for v2.6.31.x
LKML-Reference: <4AD3D7D9.4070400@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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