aboutsummaryrefslogtreecommitdiff
path: root/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel')
-rw-r--r--kernel/audit.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index 0a36091ed71..963fd15c962 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1028,6 +1028,9 @@ void audit_log_hex(struct audit_buffer *ab, const unsigned char *buf,
struct sk_buff *skb;
static const unsigned char *hex = "0123456789ABCDEF";
+ if (!ab)
+ return;
+
BUG_ON(!ab->skb);
skb = ab->skb;
avail = skb_tailroom(skb);
@@ -1060,6 +1063,9 @@ static void audit_log_n_string(struct audit_buffer *ab, size_t slen,
unsigned char *ptr;
struct sk_buff *skb;
+ if (!ab)
+ return;
+
BUG_ON(!ab->skb);
skb = ab->skb;
avail = skb_tailroom(skb);