diff options
| author | Kees Cook <keescook@chromium.org> | 2014-06-10 19:46:20 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-06-11 10:13:27 +0200 |
| commit | ef283688f54cc87c421f2a05ddf75fded6f4ad86 (patch) | |
| tree | 72e9ddb03c73368bfe3fa219997da51d3ad56e0e /drivers/s390/block | |
| parent | s390/airq: silence lockdep warning (diff) | |
| download | linux-ef283688f54cc87c421f2a05ddf75fded6f4ad86.tar.xz linux-ef283688f54cc87c421f2a05ddf75fded6f4ad86.zip | |
s390: avoid format strings leaking into names
This makes sure format strings can't accidentally leak into kernel
interface names.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dcssblk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index ee0e85abe1fd..0f471750327e 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -593,7 +593,7 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char dev_info->start = dcssblk_find_lowest_addr(dev_info); dev_info->end = dcssblk_find_highest_addr(dev_info); - dev_set_name(&dev_info->dev, dev_info->segment_name); + dev_set_name(&dev_info->dev, "%s", dev_info->segment_name); dev_info->dev.release = dcssblk_release_segment; dev_info->dev.groups = dcssblk_dev_attr_groups; INIT_LIST_HEAD(&dev_info->lh); |