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-rw-r--r--crypto/af_alg.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 0f1032064340..edca0998b2a4 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);