diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/crypto.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/tipc/crypto.c b/net/tipc/crypto.c index f4cfe88670f5..ea5bb131ebd0 100644 --- a/net/tipc/crypto.c +++ b/net/tipc/crypto.c @@ -818,7 +818,11 @@ static int tipc_aead_encrypt(struct tipc_aead *aead, struct sk_buff *skb, } /* Get net to avoid freed tipc_crypto when delete namespace */ - get_net(aead->crypto->net); + if (!maybe_get_net(aead->crypto->net)) { + tipc_bearer_put(b); + rc = -ENODEV; + goto exit; + } /* Now, do encrypt */ rc = crypto_aead_encrypt(req); |