diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 20:25:34 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 20:25:34 +0200 |
| commit | e4b636366c00738b9609cda307014d71b1225b7f (patch) | |
| tree | 760b67b3624eda62e943e48ce93635c30a5b47bf /drivers/net/wireless/airo.c | |
| parent | xen-blkfront: beyond ARRAY_SIZE of info->shadow (diff) | |
| parent | Merge branch 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblaze (diff) | |
| download | linux-e4b636366c00738b9609cda307014d71b1225b7f.tar.xz linux-e4b636366c00738b9609cda307014d71b1225b7f.zip | |
Merge branch 'master' into for-2.6.31
Conflicts:
drivers/block/hd.c
drivers/block/mg_disk.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/net/wireless/airo.c')
| -rw-r--r-- | drivers/net/wireless/airo.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index c36d3a3d655f..d73475739127 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -6501,7 +6501,10 @@ static int airo_get_encode(struct net_device *dev, /* Copy the key to the user buffer */ dwrq->length = get_wep_key(local, index, &buf[0], sizeof(buf)); - memcpy(extra, buf, dwrq->length); + if (dwrq->length != -1) + memcpy(extra, buf, dwrq->length); + else + dwrq->length = 0; return 0; } @@ -6659,7 +6662,10 @@ static int airo_get_encodeext(struct net_device *dev, /* Copy the key to the user buffer */ ext->key_len = get_wep_key(local, idx, &buf[0], sizeof(buf)); - memcpy(extra, buf, ext->key_len); + if (ext->key_len != -1) + memcpy(extra, buf, ext->key_len); + else + ext->key_len = 0; return 0; } |