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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2007-12-20 17:49:41 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 15:09:03 -0800 |
| commit | a749716ecc85743f04f7117e3b373266b63edf7e (patch) | |
| tree | 1ac30ffbb2bdddb84cae0a4acb510f5ba1829b53 /drivers/net/wireless/airo.c | |
| parent | airo: sanitize handling of CapabilityRid (diff) | |
| download | linux-dev-a749716ecc85743f04f7117e3b373266b63edf7e.tar.xz linux-dev-a749716ecc85743f04f7117e3b373266b63edf7e.zip | |
airo: sanitize APListRid handling
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/airo.c')
| -rw-r--r-- | drivers/net/wireless/airo.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index e139a18c6acd..306a1d1c1c22 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -713,7 +713,7 @@ typedef struct { typedef struct { - u16 len; + __le16 len; u8 ap[4][ETH_ALEN]; } APListRid; @@ -1866,16 +1866,15 @@ static int readStatusRid(struct airo_info*ai, StatusRid *statr, int lock) { statr->assocStatus = le16_to_cpu(statr->assocStatus); return rc; } -static int readAPListRid(struct airo_info*ai, APListRid *aplr) { - int rc = PC4500_readrid(ai, RID_APLIST, aplr, sizeof(*aplr), 1); - aplr->len = le16_to_cpu(aplr->len); - return rc; + +static int readAPListRid(struct airo_info *ai, APListRid *aplr) +{ + return PC4500_readrid(ai, RID_APLIST, aplr, sizeof(*aplr), 1); } -static int writeAPListRid(struct airo_info*ai, APListRid *aplr, int lock) { - int rc; - aplr->len = cpu_to_le16(aplr->len); - rc = PC4500_writerid(ai, RID_APLIST, aplr, sizeof(*aplr), lock); - return rc; + +static int writeAPListRid(struct airo_info *ai, APListRid *aplr, int lock) +{ + return PC4500_writerid(ai, RID_APLIST, aplr, sizeof(*aplr), lock); } static int readCapabilityRid(struct airo_info *ai, CapabilityRid *capr, int lock) @@ -5145,7 +5144,7 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) { if ( !data->writelen ) return; memset( &APList_rid, 0, sizeof(APList_rid) ); - APList_rid.len = sizeof(APList_rid); + APList_rid.len = cpu_to_le16(sizeof(APList_rid)); for( i = 0; i < 4 && data->writelen >= (i+1)*6*3; i++ ) { int j; @@ -5943,7 +5942,7 @@ static int airo_set_wap(struct net_device *dev, up(&local->sem); } else { memset(&APList_rid, 0, sizeof(APList_rid)); - APList_rid.len = sizeof(APList_rid); + APList_rid.len = cpu_to_le16(sizeof(APList_rid)); memcpy(APList_rid.ap[0], awrq->sa_data, ETH_ALEN); disable_MAC(local, 1); writeAPListRid(local, &APList_rid, 1); |