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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 08:32:56 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-03-11 10:54:59 +0000 |
| commit | 61f874d6e001a9ecf5dbd5a9909e257bbe79478a (patch) | |
| tree | fa24b07b4780965d4cc57fe5fc473bc27f18006d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3c4e93e9d9880bdb0af39955848a91ea2d538a52 (diff) | |
drm/i915/gt: 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: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200311073256.6535-1-tiwai@suse.de
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions