From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Mon, 3 Dec 2007 11:36:13 +0000 (+1100)
Subject: [UDP]: Counter increment should be in USER mode for recvmsg
X-Git-Tag: v2.6.25-rc1~1162^2~1273
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbca17680f82b1ba3122d41e8bc675aebf6d1cf2;p=linux-2.6

[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>
---

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 5e67e32452..d0283b7fce 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -899,7 +899,7 @@ out:
 	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);