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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 /sound
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 'sound')
-rw-r--r--sound/sound_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 359753fc24e1..45759f4cca75 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -292,7 +292,7 @@ retry:
}
device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor),
- NULL, s->name+6);
+ NULL, "%s", s->name+6);
return s->unit_minor;
fail: