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Diffstat (limited to 'net/llc/llc_conn.c')
-rw-r--r--net/llc/llc_conn.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index a8dde9b010da..ba137a6a224d 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -13,6 +13,7 @@
*/
#include <linux/init.h>
+#include <linux/slab.h>
#include <net/llc_sap.h>
#include <net/llc_conn.h>
#include <net/sock.h>
@@ -827,7 +828,8 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb)
else {
dprintk("%s: adding to backlog...\n", __func__);
llc_set_backlog_type(skb, LLC_PACKET);
- sk_add_backlog(sk, skb);
+ if (sk_add_backlog(sk, skb))
+ goto drop_unlock;
}
out:
bh_unlock_sock(sk);