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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-15 10:42:37 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-17 13:36:10 -0400 |
| commit | 473e554d656eb6d81df005a67f243b418554f5e5 (patch) | |
| tree | 3c613f2dd3495c988c115a7db5e1baa223ff9c31 /kernel/smp.c | |
| parent | 2605fbd89b6529371c2b6139176dcb7b35d9a029 (diff) | |
| download | linux-stable-473e554d656eb6d81df005a67f243b418554f5e5.tar.gz linux-stable-473e554d656eb6d81df005a67f243b418554f5e5.tar.bz2 linux-stable-473e554d656eb6d81df005a67f243b418554f5e5.zip | |
scsi: gdth: 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().
[mkp: checkpatch fix]
Link: https://lore.kernel.org/r/20200315094241.9086-5-tiwai@suse.de
Cc: "James E . J . Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Achim Leubner <achim_leubner@adaptec.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'kernel/smp.c')
0 files changed, 0 insertions, 0 deletions