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| author | Allan Stephens <allan.stephens@windriver.com> | 2006-06-25 23:44:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-25 23:44:27 -0700 |
| commit | 6b384de853c9f05e5e6da6c95edb475b96dd2cc1 (patch) | |
| tree | b9b26a5c1c41153eb2557480910339576583ffa6 /net/tipc/socket.c | |
| parent | e9024f0f79c3f847a793d6a16bf4fefc6d7a4649 (diff) | |
| download | lwn-6b384de853c9f05e5e6da6c95edb475b96dd2cc1.tar.gz lwn-6b384de853c9f05e5e6da6c95edb475b96dd2cc1.zip | |
[TIPC]: Fixed connect() to detect a dest address that is missing or too short.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 0923213fc6a4..758b2d2d2f9c 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1244,7 +1244,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen, if (sock->state != SS_UNCONNECTED) return -EISCONN; - if ((dst->family != AF_TIPC) || + if ((destlen < sizeof(*dst)) || (dst->family != AF_TIPC) || ((dst->addrtype != TIPC_ADDR_NAME) && (dst->addrtype != TIPC_ADDR_ID))) return -EINVAL; |