diff options
author | Kees Cook <keescook@chromium.org> | 2013-07-03 15:04:58 -0700 |
---|---|---|
committer | Chanho Park <chanho61.park@samsung.com> | 2014-08-08 15:20:52 +0900 |
commit | 353b671e7ccedfea9f36e9fd20d7c776bb09b961 (patch) | |
tree | 4b4bdeb1086dd056549ecb079bbeac21b91996b5 /drivers/scsi | |
parent | 4b3f31b470acf4ed1f069607be42f5bbb7ae4007 (diff) | |
download | linux-3.10-353b671e7ccedfea9f36e9fd20d7c776bb09b961.tar.gz linux-3.10-353b671e7ccedfea9f36e9fd20d7c776bb09b961.tar.bz2 linux-3.10-353b671e7ccedfea9f36e9fd20d7c776bb09b961.zip |
upstream: drivers: avoid parsing names as kthread_run() format strings
Calling kthread_run with a single name parameter causes it to be handled
as a format string. Many callers are passing potentially dynamic string
content, so use "%s" in those cases to avoid any potential accidents.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/aacraid/commctrl.c | 3 | ||||
-rw-r--r-- | drivers/scsi/aacraid/commsup.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index ee6caddd978..fbcd48d0bfc 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -318,7 +318,8 @@ return_fib: kthread_stop(dev->thread); ssleep(1); dev->aif_thread = 0; - dev->thread = kthread_run(aac_command_thread, dev, dev->name); + dev->thread = kthread_run(aac_command_thread, dev, + "%s", dev->name); ssleep(1); } if (f.wait) { diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 1be0776a80c..cab190af634 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1336,7 +1336,8 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced) if ((retval = pci_set_dma_mask(aac->pdev, DMA_BIT_MASK(32)))) goto out; if (jafo) { - aac->thread = kthread_run(aac_command_thread, aac, aac->name); + aac->thread = kthread_run(aac_command_thread, aac, "%s", + aac->name); if (IS_ERR(aac->thread)) { retval = PTR_ERR(aac->thread); goto out; |