tree a54351b6a5c48f0c21e9329ced0f7f29530141ed
parent 31160d7feab786c991780d7f0ce2755a469e0e5e
author Thomas Jarosch <thomas.jarosch@intra2net.com> 1356452619 +0100
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1359056418 -0300

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>