Commit 896ee0ee authored Mar 20, 2013 by Kees Cook Committed by David S. Miller Mar 20, 2013

net/irda: add missing error path release_sock call



This makes sure that release_sock is called for all error conditions in
irda_getsockopt.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reported-by: Brad Spengler <spender@grsecurity.net>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

parent fa90b077

net/irda/af_irda.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -2583,8 +2583,10 @@ static int irda_getsockopt(struct socket *sock, int level, int optname,
		NULL, NULL, NULL);

		/* Check if the we got some results */
		if (!self->cachedaddr)
		return -EAGAIN; /* Didn't find any devices */
		if (!self->cachedaddr) {
		err = -EAGAIN; /* Didn't find any devices */
		goto out;
		}
		daddr = self->cachedaddr;
		/* Cleanup */
		self->cachedaddr = 0;