From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + mmc-use-snprintf-not-sprintf.patch added to -mm tree Date: Fri, 27 Aug 2010 13:06:34 -0700 Message-ID: <201008272006.o7RK6YPN013308@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Sender: mm-commits-owner@vger.kernel.org To: mm-commits@vger.kernel.org Cc: jiebing.li@intel.com, alan@linux.intel.com, cjb@laptop.org, linux-mmc@vger.kernel.org List-Id: linux-mmc@vger.kernel.org The patch titled drivers/mmc/card/block.c: use snprintf not sprintf has been added to the -mm tree. Its filename is mmc-use-snprintf-not-sprintf.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: drivers/mmc/card/block.c: use snprintf not sprintf From: JiebingLi Fix an issue found by klockwork. Just paranoia. Signed-off-by: JiebingLi Signed-off-by: Alan Cox Signed-off-by: Chris Ball Cc: Signed-off-by: Andrew Morton --- drivers/mmc/card/block.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN drivers/mmc/card/block.c~mmc-use-snprintf-not-sprintf drivers/mmc/card/block.c --- a/drivers/mmc/card/block.c~mmc-use-snprintf-not-sprintf +++ a/drivers/mmc/card/block.c @@ -620,7 +620,8 @@ static struct mmc_blk_data *mmc_blk_allo * 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); _ Patches currently in -mm which might be from jiebing.li@intel.com are mmc-use-snprintf-not-sprintf.patch