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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 11:15:35 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-12 07:58:13 -0700 |
| commit | 17bb60b74124e9491d593e2601e3afe14daa2f57 (patch) | |
| tree | 26dbeb5f5b4e5d37febca2fe6f617739e0b66912 /tools/perf/scripts/python/Perf-Trace-Util | |
| parent | 806d3909a57eae6282725d1f9059350932e90c35 (diff) | |
xfs: Use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the
actual output size, the succeeding calls may go beyond the given
buffer limit. Fix it by replacing with scnprintf().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util')
0 files changed, 0 insertions, 0 deletions