Commit bbca1768 authored Dec 03, 2007 by Wang Chen Committed by David S. Miller Jan 28, 2008

[UDP]: Counter increment should be in USER mode for recvmsg



System calls should be USER. So change the BH to USER for
UDP*_INC_STATS_BH().

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b2bf1e26

net/ipv4/udp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -899,7 +899,7 @@ int udp_recvmsg(struct kiocb iocb, struct sock sk, struct msghdr *msg,
		return err;

		csum_copy_err:
		UDP_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
		UDP_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);

		skb_kill_datagram(sk, skb, flags);