[PATCH] 2.5.45 [TRIVIAL] Fixed pmtu usage in iptunnel

From: Marcelo Roberto Jimenez (mroberto@cetuc.puc-rio.br)
Date: Fri Nov 01 2002 - 10:18:23 EST


# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.858 -> 1.859
# net/ipv4/netfilter/ipt_TCPMSS.c 1.5 -> 1.6
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/11/01 mroberto@cetuc.puc-rio.br 1.859
# ipt_TCPMSS.c:
# Fixed broken code to use inline shorthand dst_pmtu()
# --------------------------------------------
#
diff -Nru a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c
--- a/net/ipv4/netfilter/ipt_TCPMSS.c Fri Nov 1 13:13:29 2002
+++ b/net/ipv4/netfilter/ipt_TCPMSS.c Fri Nov 1 13:13:29 2002
@@ -85,14 +85,14 @@
                         return NF_DROP; /* or IPT_CONTINUE ?? */
                 }
 
- if((*pskb)->dst->pmtu <= (sizeof(struct iphdr) + sizeof(struct tcphdr))) {
+ if(dst_pmtu((*pskb)->dst) <= (sizeof(struct iphdr) + sizeof(struct tcphdr))) {
                         if (net_ratelimit())
                                 printk(KERN_ERR
- "ipt_tcpmss_target: unknown or invalid path-MTU (%d)\n", (*pskb)->dst->pmtu);
+ "ipt_tcpmss_target: unknown or invalid path-MTU (%d)\n", dst_pmtu((*pskb)->dst));
                         return NF_DROP; /* or IPT_CONTINUE ?? */
                 }
 
- newmss = (*pskb)->dst->pmtu - sizeof(struct iphdr) - sizeof(struct tcphdr);
+ newmss = dst_pmtu((*pskb)->dst) - sizeof(struct iphdr) - sizeof(struct tcphdr);
         } else
                 newmss = tcpmssinfo->mss;
 

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This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:21 EST