diff options
| author | JiebingLi <jiebing.li@intel.com> | 2010-06-17 15:58:46 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-10-23 21:11:11 +0800 |
| commit | 12578f66b9058e63f193fbfe1552e1d1bfa361bb (patch) | |
| tree | 887d13de57646ae6debc250f03b858d9e67bd30c /drivers/mmc | |
| parent | 53f3a9e26ed5a94bd3caf732e7635692cd3c4402 (diff) | |
mmc: Use snprintf, not sprintf.
Fix an issue found by klockwork. Just paranoia.
Signed-off-by: JiebingLi <jiebing.li@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/card/block.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 00073b7c0368..759a105cb216 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -620,7 +620,8 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card) * messages to tell when the card is present. */ - sprintf(md->disk->disk_name, "mmcblk%d", devidx); + snprintf(md->disk->disk_name, sizeof(md->disk->disk_name), + "mmcblk%d", devidx); blk_queue_logical_block_size(md->queue.queue, 512); |