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[media] media: rc-core: use %s in rc_map_get() module load
author
Kees Cook
<keescook@chromium.org>
Tue, 11 Mar 2014 20:25:53 +0000
(17:25 -0300)
committer
Mauro Carvalho Chehab
<m.chehab@samsung.com>
Thu, 13 Mar 2014 14:32:28 +0000
(11:32 -0300)
rc_map_get() takes a single string literal for the module to load,
so make sure it cannot be used as a format string in the call to
request_module().
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/rc/rc-main.c
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diff --git
a/drivers/media/rc/rc-main.c
b/drivers/media/rc/rc-main.c
index
f87e0f0
..
99697aa
100644
(file)
--- a/
drivers/media/rc/rc-main.c
+++ b/
drivers/media/rc/rc-main.c
@@
-62,7
+62,7
@@
struct rc_map *rc_map_get(const char *name)
map = seek_rc_map(name);
#ifdef MODULE
if (!map) {
- int rc = request_module(name);
+ int rc = request_module(
"%s",
name);
if (rc < 0) {
printk(KERN_ERR "Couldn't load IR keymap %s\n", name);
return NULL;