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authorEric Dumazet <eric.dumazet@gmail.com>2010-05-17 20:40:51 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-31 00:24:02 -0700
commitd7fd1b5747fff3bde92777bcaf705d98ae6f8b6f (patch)
tree8cdac5dba6b350fd759eadd324e706639180a162 /net/ipv4/tcp.c
parent15e83ed78864d0625e87a85f09b297c0919a4797 (diff)
tcp: tcp_md5_hash_skb_data() frag_list handling
tcp_md5_hash_skb_data() should handle skb->frag_list, and eventually recurse. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r--net/ipv4/tcp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 6596b4feedd..49d0d2b8900 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2999,6 +2999,7 @@ int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp,
const unsigned head_data_len = skb_headlen(skb) > header_len ?
skb_headlen(skb) - header_len : 0;
const struct skb_shared_info *shi = skb_shinfo(skb);
+ struct sk_buff *frag_iter;
sg_init_table(&sg, 1);
@@ -3013,6 +3014,10 @@ int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp,
return 1;
}
+ skb_walk_frags(skb, frag_iter)
+ if (tcp_md5_hash_skb_data(hp, frag_iter, 0))
+ return 1;
+
return 0;
}