Commit 7a0ff716 authored Nov 05, 2007 by Mitsuru Chinen Committed by David S. Miller Nov 07, 2007

[IPv6] SNMP: Restore Udp6InErrors incrementation



As the checksum verification is postponed till user calls recv or poll,
the inrementation of Udp6InErrors counter should be also postponed.
Currently, it is postponed in non-blocking operation case. However it
should be postponed in all case like the IPv4 code.

Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 3f192b5c

net/ipv6/udp.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -205,12 +205,11 @@ int udpv6_recvmsg(struct kiocb iocb, struct sock sk,
		return err;

		csum_copy_err:
		UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
		skb_kill_datagram(sk, skb, flags);

		if (flags & MSG_DONTWAIT) {
		UDP6_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
		if (flags & MSG_DONTWAIT)
		return -EAGAIN;
		}
		goto try_again;
		}