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| author | Gao Feng <fgao@ikuai8.com> | 2016-08-19 13:36:23 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-19 17:55:43 -0700 |
| commit | 56cff471d0c62b721a298f806e7637501debb513 (patch) | |
| tree | ac12d0a62c9fa0c9e0647caff49529b3abff0906 /net/l2tp/l2tp_ppp.c | |
| parent | 4c2f2454964477c66ef57745daab203b71783f66 (diff) | |
| download | linux-56cff471d0c62b721a298f806e7637501debb513.tar.gz linux-56cff471d0c62b721a298f806e7637501debb513.tar.bz2 linux-56cff471d0c62b721a298f806e7637501debb513.zip | |
l2tp: Fix the connect status check in pppol2tp_getname
The sk->sk_state is bits flag, so need use bit operation check
instead of value check.
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Tested-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_ppp.c')
| -rw-r--r-- | net/l2tp/l2tp_ppp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c index d9560aa2dba3..232cb92033e8 100644 --- a/net/l2tp/l2tp_ppp.c +++ b/net/l2tp/l2tp_ppp.c @@ -856,7 +856,7 @@ static int pppol2tp_getname(struct socket *sock, struct sockaddr *uaddr, error = -ENOTCONN; if (sk == NULL) goto end; - if (sk->sk_state != PPPOX_CONNECTED) + if (!(sk->sk_state & PPPOX_CONNECTED)) goto end; error = -EBADF; |