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| author | Phil Oester <kernel@linuxace.com> | 2013-09-01 08:32:21 -0700 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-09-04 14:20:03 +0200 |
| commit | 1205e1fa615805c9efa97303b552cf445965752a (patch) | |
| tree | e96e66610480f9bde16d07ed6128dce60b33d7ca /net | |
| parent | 7cc9eb6ef78d0dcb97d543ea19966486e98afa0b (diff) | |
| download | op-kernel-dev-1205e1fa615805c9efa97303b552cf445965752a.zip op-kernel-dev-1205e1fa615805c9efa97303b552cf445965752a.tar.gz | |
netfilter: xt_TCPMSS: correct return value in tcpmss_mangle_packet
In commit b396966c4 (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: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_TCPMSS.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c index 6113cc7..cd24290 100644 --- a/net/netfilter/xt_TCPMSS.c +++ b/net/netfilter/xt_TCPMSS.c @@ -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; |
