Messages in this thread Patch in this message | | | From | Abhinav Singh <> | Subject | [PATCH] Remove extra unlock for the mutex | Date | Wed, 11 Oct 2023 04:16:30 +0530 |
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There is a double unlock on mutex. This can cause undefined behaviour.
Signed-off-by: Abhinav Singh <singhabhinav9051571833@gmail.com> --- net/ipv4/inet_connection_sock.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index aeebe8816689..f11fe8c727a4 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -597,7 +597,6 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum) } if (head2_lock_acquired) spin_unlock(&head2->lock); - spin_unlock_bh(&head->lock); return ret; } EXPORT_SYMBOL_GPL(inet_csk_get_port); -- 2.39.2
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