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authorKees Cook <keescook@chromium.org>2013-07-04 02:04:56 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 03:07:41 +0400
commit02aa2a37636c8fa4fb9322d91be46ff8225b7de0 (patch)
tree97c93d17cfcad186d229ef76f96de709eddfea8c /drivers/ide/ide-gd.c
parent096a8aac6bf4a5a0b2ef812ad76d056bbf3fb2af (diff)
downloadlinux-02aa2a37636c8fa4fb9322d91be46ff8225b7de0.tar.xz
drivers: avoid format string in dev_set_name
Calling dev_set_name with a single paramter 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, including wrappers like device_create*() and bdi_register(). 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/ide/ide-gd.c')
-rw-r--r--drivers/ide/ide-gd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index de86631e767d..838996a0039e 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -392,7 +392,7 @@ static int ide_gd_probe(ide_drive_t *drive)
idkp->dev.parent = &drive->gendev;
idkp->dev.release = ide_disk_release;
- dev_set_name(&idkp->dev, dev_name(&drive->gendev));
+ dev_set_name(&idkp->dev, "%s", dev_name(&drive->gendev));
if (device_register(&idkp->dev))
goto out_free_disk;