# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2005/01/25 03:56:48+01:00 gandalf@wlug.westbo.se 
#   [NETFILTER]: Fix SNAT/DNAT target size checks
#   
#   This patch fixes two size checks in the checkentry() for SNAT and DNAT
#   targets. The patch to remove support for multiple ranges forgot to use
#   IPT_ALIGN(). This isn't a problem on x86 but other archs like parisc
#   are affected and thus can't add any SNAT/DNAT rules.
#   
#   Signed-off-by: Martin Josefsson <gandalf@wlug.westbo.se>
#   Signed-off-by: Patrick McHardy <kaber@trash.net>
# 
# net/ipv4/netfilter/ip_nat_rule.c
#   2005/01/25 03:56:39+01:00 gandalf@wlug.westbo.se +2 -2
#   [NETFILTER]: Fix SNAT/DNAT target size checks
#   
#   This patch fixes two size checks in the checkentry() for SNAT and DNAT
#   targets. The patch to remove support for multiple ranges forgot to use
#   IPT_ALIGN(). This isn't a problem on x86 but other archs like parisc
#   are affected and thus can't add any SNAT/DNAT rules.
#   
#   Signed-off-by: Martin Josefsson <gandalf@wlug.westbo.se>
#   Signed-off-by: Patrick McHardy <kaber@trash.net>
# 
diff -Nru a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c
--- a/net/ipv4/netfilter/ip_nat_rule.c	2005-01-25 04:37:00 +01:00
+++ b/net/ipv4/netfilter/ip_nat_rule.c	2005-01-25 04:37:00 +01:00
@@ -181,7 +181,7 @@
 		return 0;
 	}
 
-	if (targinfosize != sizeof(struct ip_nat_multi_range_compat)) {
+	if (targinfosize != IPT_ALIGN(sizeof(struct ip_nat_multi_range_compat))) {
 		DEBUGP("SNAT: Target size %u wrong for %u ranges\n",
 		       targinfosize, mr->rangesize);
 		return 0;
@@ -214,7 +214,7 @@
 		return 0;
 	}
 
-	if (targinfosize != sizeof(struct ip_nat_multi_range_compat)) {
+	if (targinfosize != IPT_ALIGN(sizeof(struct ip_nat_multi_range_compat))) {
 		DEBUGP("DNAT: Target size %u wrong for %u ranges\n",
 		       targinfosize, mr->rangesize);
 		return 0;