diff options
| author | David S. Miller <davem@davemloft.net> | 2016-01-13 11:45:39 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-13 11:45:39 -0500 |
| commit | 3b780bed3138c2a8061c218df7e321beec9a6ec9 (patch) | |
| tree | 79ff5bf9dfe28de9c9231a6db768d045599a488a /drivers/net/wan | |
| parent | 00ae40e71d85ea3fed1b906951ffd80e0321a96d (diff) | |
x25_asy: Free x25_asy on x25_asy_open() failure.
Based upon a report by Dmitry Vyukov.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
| -rw-r--r-- | drivers/net/wan/x25_asy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index cd39025d2abf..1bc5e93d2a34 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -571,8 +571,10 @@ static int x25_asy_open_tty(struct tty_struct *tty) /* Perform the low-level X.25 async init */ err = x25_asy_open(sl->dev); - if (err) + if (err) { + x25_asy_free(sl); return err; + } /* Done. We have linked the TTY line to a channel. */ return 0; } |