diff options
author | James Morris <jmorris@namei.org> | 2009-06-09 09:27:53 +1000 |
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committer | James Morris <jmorris@namei.org> | 2009-06-09 09:27:53 +1000 |
commit | 0b4ec6e4e01d98e55ae325a41304cccd87fa4c0f (patch) | |
tree | 1e075fdf4aaf0c5c003564b3f3414bb4a92ef2ed /net/wireless/wext.c | |
parent | 04288f42033607099cebf5ca15ce8dcec3a9688b (diff) | |
parent | 3af968e066d593bc4dacc021715f3e95ddf0996f (diff) |
Merge branch 'master' into next
Diffstat (limited to 'net/wireless/wext.c')
-rw-r--r-- | net/wireless/wext.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/wireless/wext.c b/net/wireless/wext.c index cb6a5bb85d8..0e59f9ae9b8 100644 --- a/net/wireless/wext.c +++ b/net/wireless/wext.c @@ -786,6 +786,13 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd, err = -EFAULT; goto out; } + + if (cmd == SIOCSIWENCODEEXT) { + struct iw_encode_ext *ee = (void *) extra; + + if (iwp->length < sizeof(*ee) + ee->key_len) + return -EFAULT; + } } err = handler(dev, info, (union iwreq_data *) iwp, extra); |