Commit 4e33fa14 authored Dec 05, 2006 by Masahide NAKAMURA Committed by David S. Miller Dec 06, 2006

[IPV6] RAW: Don't release unlocked sock.



When user builds IPv6 header and send it through raw socket, kernel
tries to release unlocked sock. (Kernel log shows
"BUG: bad unlock balance detected" with enabled debug option.)

The lock is held only for non-hdrincl sock in this function
then this patch fix to do nothing about lock for hdrincl one.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 9a217a1c

net/ipv6/raw.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -854,6 +854,7 @@ static int rawv6_sendmsg(struct kiocb iocb, struct sock sk,
		}
		done:
		dst_release(dst);
		if (!inet->hdrincl)
		release_sock(sk);
		out:
		fl6_sock_release(flowlabel);