From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Tue, 25 Dec 2012 16:23:39 +0000 (+0100)
Subject: perf tools: Fix possible (unlikely) buffer overflow
X-Git-Tag: v3.9-rc1~173^2~13^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a65c23420668f7112395abf9c6f22c6450567bf0;p=pandora-kernel.git

perf tools: Fix possible (unlikely) buffer overflow

cppcheck reported:
[tools/perf/util/sysfs.c:50]: (error) Width 4096 given in format string
(no. 1) is larger than destination buffer 'sysfs_mountpoint[4096]',
use %4095s to prevent overflowing it

-> All other places in the kernel that use STR(PATH_MAX)
   have a buffer size of PATH_MAX + 1.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/50D9D30B.8090002@intra2net.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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