Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1205e1fa authored by Phil Oester's avatar Phil Oester Committed by Pablo Neira Ayuso
Browse files

netfilter: xt_TCPMSS: correct return value in tcpmss_mangle_packet 



In commit b396966c (netfilter: xt_TCPMSS: Fix missing fragmentation handling),
I attempted to add safe fragment handling to xt_TCPMSS.  However, Andy Padavan
of Project N56U correctly points out that returning XT_CONTINUE in this
function does not work.  The callers (tcpmss_tg[46]) expect to receive a value
of 0 in order to return XT_CONTINUE.

Signed-off-by: default avatarPhil Oester <kernel@linuxace.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 7cc9eb6e

net/netfilter/xt_TCPMSS.c

+1 −1
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ tcpmss_mangle_packet(struct sk_buff *skb, 


	/* This is a fragment, no TCP header is available */

	if (par->fragoff != 0)

		return XT_CONTINUE;

		return 0;



	if (!skb_make_writable(skb, skb->len))

		return -1;