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| author | Thomas Jarosch <thomas.jarosch@intra2net.com> | 2012-12-25 17:23:39 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-24 16:40:18 -0300 |
| commit | a65c23420668f7112395abf9c6f22c6450567bf0 (patch) | |
| tree | a54351b6a5c48f0c21e9329ced0f7f29530141ed /tools/perf/util/symbol-minimal.c | |
| parent | 31160d7feab786c991780d7f0ce2755a469e0e5e (diff) | |
| download | lwn-a65c23420668f7112395abf9c6f22c6450567bf0.tar.gz lwn-a65c23420668f7112395abf9c6f22c6450567bf0.zip | |
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>
Diffstat (limited to 'tools/perf/util/symbol-minimal.c')
0 files changed, 0 insertions, 0 deletions