diff options
| author | Kees Cook <keescook@chromium.org> | 2013-07-03 15:04:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:41 -0700 |
| commit | d8537548c924db3c44afde7646b6e220c7beb79d (patch) | |
| tree | 619ef33bab975df1946eb118f7d03e6aaed77515 /drivers/pci/hotplug/shpchp_core.c | |
| parent | 02aa2a37636c8fa4fb9322d91be46ff8225b7de0 (diff) | |
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/pci/hotplug/shpchp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 3100c52c837c..d3f757df691c 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -128,8 +128,7 @@ static int init_slots(struct controller *ctrl) slot->hpc_ops = ctrl->hpc_ops; slot->number = ctrl->first_slot + (ctrl->slot_num_inc * i); - snprintf(name, sizeof(name), "shpchp-%d", slot->number); - slot->wq = alloc_workqueue(name, 0, 0); + slot->wq = alloc_workqueue("shpchp-%d", 0, 0, slot->number); if (!slot->wq) { retval = -ENOMEM; goto error_info; |