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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-13 17:50:18 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-13 17:50:18 -0500
commitd89b218b801fd93ea95880f1c7fde348cbcc51c5 (patch)
treecd3c34e1811f9b2bc10ecfb957bf26cbd04c677e /net/ipv4/ip_gre.c
parent80a186074e72e2cd61f6716d90cf32ce54981a56 (diff)
parentbec68ff1637ca00bb1585a03a7be8a13380084de (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (108 commits) bridge: ensure to unlock in error path in br_multicast_query(). drivers/net/tulip/eeprom.c: fix bogus "(null)" in tulip init messages sky2: Avoid rtnl_unlock without rtnl_lock ipv6: Send netlink notification when DAD fails drivers/net/tg3.c: change the field used with the TG3_FLAG_10_100_ONLY constant ipconfig: Handle devices which take some time to come up. mac80211: Fix memory leak in ieee80211_if_write() mac80211: Fix (dynamic) power save entry ipw2200: use kmalloc for large local variables ath5k: read eeprom IQ calibration values correctly for G mode ath5k: fix I/Q calibration (for real) ath5k: fix TSF reset ath5k: use fixed antenna for tx descriptors libipw: split ieee->networks into small pieces mac80211: Fix sta_mtx unlocking on insert STA failure path rt2x00: remove KSEG1ADDR define from rt2x00soc.h net: add ColdFire support to the smc91x driver asix: fix setting mac address for AX88772 ipv6 ip6_tunnel: eliminate unused recursion field from ip6_tnl{}. net: Fix dev_mc_add() ...
Diffstat (limited to 'net/ipv4/ip_gre.c')
-rw-r--r--net/ipv4/ip_gre.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index c0c5274d0271..f47c9f76754b 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1144,12 +1144,9 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
1144 1144
1145 if (saddr) 1145 if (saddr)
1146 memcpy(&iph->saddr, saddr, 4); 1146 memcpy(&iph->saddr, saddr, 4);
1147 1147 if (daddr)
1148 if (daddr) {
1149 memcpy(&iph->daddr, daddr, 4); 1148 memcpy(&iph->daddr, daddr, 4);
1150 return t->hlen; 1149 if (iph->daddr)
1151 }
1152 if (iph->daddr && !ipv4_is_multicast(iph->daddr))
1153 return t->hlen; 1150 return t->hlen;
1154 1151
1155 return -t->hlen; 1152 return -t->hlen;