author: Linus Torvalds <torvalds@linux-foundation.org> 2019-09-28 08:14:15 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2019-09-28 08:14:15 -0700
commit: aefcf2f4b58155d27340ba5f9ddbe9513da8286d
parent: f1f2f614d535564992f32e720739cb53cf03489f
Commit Summary:
Diffstat:
1 file changed, 5 insertions, 0 deletions
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index abd029945cc8..629359fe3513 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -21,6 +21,7 @@
#include <linux/pci.h>
#include <linux/ioport.h>
#include <linux/io.h>
+#include <linux/security.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
@@ -1575,6 +1576,10 @@ static ssize_t pccard_store_cis(struct file *filp, struct kobject *kobj,
struct pcmcia_socket *s;
int error;
+ error = security_locked_down(LOCKDOWN_PCMCIA_CIS);
+ if (error)
+ return error;
+
s = to_socket(container_of(kobj, struct device, kobj));
if (off)