1 files changed, 3 insertions, 1 deletions

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 17eb09d222ff..ec78a04eb136 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -122,8 +122,10 @@ static void alg_do_release(const struct af_alg_type *type, void *private)
 
 int af_alg_release(struct socket *sock)
 {
-        if (sock->sk)
+        if (sock->sk) {
                 sock_put(sock->sk);
+                sock->sk = NULL;
+        }
         return 0;
 }
 EXPORT_SYMBOL_GPL(af_alg_release);