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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 08:44:39 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-12 14:39:05 +0100 |
| commit | 7cd37a0006b0489c3e6cc766b1b3f3d5e4c3a4f2 (patch) | |
| tree | 067f177c9a9442c7885af19d37f3424d4a71e4e3 /drivers/block | |
| parent | block: aoe: Use scnprintf() for avoiding potential buffer overflow (diff) | |
| download | linux-7cd37a0006b0489c3e6cc766b1b3f3d5e4c3a4f2.tar.xz linux-7cd37a0006b0489c3e6cc766b1b3f3d5e4c3a4f2.zip | |
lightnvm: pblk: 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>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions