diff options
| author | Kees Cook <keescook@chromium.org> | 2013-07-04 00:04:57 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 01:07:41 +0200 |
| commit | d8537548c924db3c44afde7646b6e220c7beb79d (patch) | |
| tree | 619ef33bab975df1946eb118f7d03e6aaed77515 /drivers/scsi/qla4xxx/ql4_os.c | |
| parent | drivers: avoid format string in dev_set_name (diff) | |
| download | linux-d8537548c924db3c44afde7646b6e220c7beb79d.tar.xz linux-d8537548c924db3c44afde7646b6e220c7beb79d.zip | |
drivers: avoid format strings in names passed to alloc_workqueue()
For the workqueue creation interfaces that do not expect format strings,
make sure they cannot accidently be parsed that way. Additionally, clean
up calls made with a single parameter that would 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/qla4xxx/ql4_os.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 4d231c12463e..b246b3c26912 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -7060,8 +7060,8 @@ skip_retry_init: } INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc); - sprintf(buf, "qla4xxx_%lu_task", ha->host_no); - ha->task_wq = alloc_workqueue(buf, WQ_MEM_RECLAIM, 1); + ha->task_wq = alloc_workqueue("qla4xxx_%lu_task", WQ_MEM_RECLAIM, 1, + ha->host_no); if (!ha->task_wq) { ql4_printk(KERN_WARNING, ha, "Unable to start task thread!\n"); ret = -ENODEV; |