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authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-31 19:41:26 -0400
committerDavid S. Miller <davem@davemloft.net>2008-10-31 19:41:26 -0400
commit920da6923cf03c8a78fbaffa408f8ab37f6abfc1 (patch)
tree40b5c407d15f46920f1a66b6da5312654230ca4c /net/key/af_key.c
parentcbafe312ef4a263e9aa36786bc67e1e6d959872b (diff)
key: fix setkey(8) policy set breakage
Steps to reproduce: #/usr/sbin/setkey -f flush; spdflush; add 192.168.0.42 192.168.0.1 ah 24500 -A hmac-md5 "1234567890123456"; add 192.168.0.42 192.168.0.1 esp 24501 -E 3des-cbc "123456789012123456789012"; spdadd 192.168.0.42 192.168.0.1 any -P out ipsec esp/transport//require ah/transport//require; setkey: invalid keymsg length Policy dump will bail out with the same message after that. -recv(4, "\2\16\0\0\32\0\3\0\0\0\0\0\37\r\0\0\3\0\5\0\377 \0\0\2\0\0\0\300\250\0*\0"..., 32768, 0) = 208 +recv(4, "\2\16\0\0\36\0\3\0\0\0\0\0H\t\0\0\3\0\5\0\377 \0\0\2\0\0\0\300\250\0*\0"..., 32768, 0) = 208 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/key/af_key.c')
-rw-r--r--net/key/af_key.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c
index e55e0441e4d9..3440a4637f01 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2075,7 +2075,6 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, struct xfrm_policy *xp, in
2075 req_size += socklen * 2; 2075 req_size += socklen * 2;
2076 } else { 2076 } else {
2077 size -= 2*socklen; 2077 size -= 2*socklen;
2078 socklen = 0;
2079 } 2078 }
2080 rq = (void*)skb_put(skb, req_size); 2079 rq = (void*)skb_put(skb, req_size);
2081 pol->sadb_x_policy_len += req_size/8; 2080 pol->sadb_x_policy_len += req_size/8;