diff options
| author | Dan Williams <dcbw@redhat.com> | 2006-07-14 19:41:47 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-07-27 22:37:31 +0400 |
| commit | fe397d469fa3fbc678383ffbd0630e4849cca688 (patch) | |
| tree | 4a4a65597912fefa8ff50d56ee5c7dc78d9b0e32 /drivers/net/wireless/orinoco.c | |
| parent | 345f6b8beb20338a2d792bf5974d01d457abee53 (diff) | |
| download | linux-fe397d469fa3fbc678383ffbd0630e4849cca688.tar.xz | |
[PATCH] orinoco: fix setting transmit key only
When determining whether there's a key to set or not, orinoco should be
looking at the key length, not the key data. Otherwise confusion reigns
when trying to set TX key only, passing in zero-length key, but non-NULL
pointer. Key length takes precedence over non-NULL key data.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/orinoco.c')
| -rw-r--r-- | drivers/net/wireless/orinoco.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index d6ed5781b93a..317ace7f9aae 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -2875,7 +2875,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, if (orinoco_lock(priv, &flags) != 0) return -EBUSY; - if (erq->pointer) { + if (erq->length > 0) { if ((index < 0) || (index >= ORINOCO_MAX_KEYS)) index = priv->tx_key; @@ -2918,7 +2918,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, if (erq->flags & IW_ENCODE_RESTRICTED) restricted = 1; - if (erq->pointer) { + if (erq->pointer && erq->length > 0) { priv->keys[index].len = cpu_to_le16(xlen); memset(priv->keys[index].data, 0, sizeof(priv->keys[index].data)); |