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authorKees Cook <keescook@chromium.org>2013-07-04 02:04:57 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 03:07:41 +0400
commitd8537548c924db3c44afde7646b6e220c7beb79d (patch)
tree619ef33bab975df1946eb118f7d03e6aaed77515 /drivers/message
parent02aa2a37636c8fa4fb9322d91be46ff8225b7de0 (diff)
downloadlinux-d8537548c924db3c44afde7646b6e220c7beb79d.tar.xz
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/message')
-rw-r--r--drivers/message/i2o/driver.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index 8a5b2d8f4daf..813eaa33fa14 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -84,8 +84,8 @@ int i2o_driver_register(struct i2o_driver *drv)
osm_debug("Register driver %s\n", drv->name);
if (drv->event) {
- drv->event_queue = alloc_workqueue(drv->name,
- WQ_MEM_RECLAIM, 1);
+ drv->event_queue = alloc_workqueue("%s", WQ_MEM_RECLAIM, 1,
+ drv->name);
if (!drv->event_queue) {
osm_err("Could not initialize event queue for driver "
"%s\n", drv->name);