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Improved how NAT-T keepalives are handled in sockets/receiver.

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This commit is contained in:
Tobias Brunner
2012-08-08 15:12:24 +02:00
parent e49abcede0
commit 896941d365
4 changed files with 16 additions and 24 deletions
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src/libcharon/plugins/socket_raw/socket_raw_socket.c
+2 -2
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@@ -172,7 +172,7 @@ METHOD(socket_t, receiver, status_t,
DBG3(DBG_NET, "received IPv4 packet %b", buffer, bytes_read);
/* read source/dest from raw IP/UDP header */
if (bytes_read < IP_LEN + UDP_LEN + MARKER_LEN)
if (bytes_read < IP_LEN + UDP_LEN)
{
DBG1(DBG_NET, "received IPv4 packet too short (%d bytes)",
bytes_read);
@@ -226,7 +226,7 @@ METHOD(socket_t, receiver, status_t,
}
DBG3(DBG_NET, "received IPv6 packet %b", buffer, bytes_read);
if (bytes_read < IP_LEN + UDP_LEN + MARKER_LEN)
if (bytes_read < IP_LEN + UDP_LEN)
{
DBG3(DBG_NET, "received IPv6 packet too short (%d bytes)",
bytes_read);