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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 08:16:06 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-03-11 15:10:45 +0530 |
| commit | 3a5a8a27545ddd8bbdcc9241230a2eed4e81c931 (patch) | |
| tree | 4653fe3db4a5f98e100289db3b8d4d537289121b /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 91124ac61216ed29405d96a29ec914624b196a79 (diff) | |
dmaengine: ppc4xx: 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>
Link: https://lore.kernel.org/r/20200311071606.4485-1-tiwai@suse.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions