Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-30 06:41:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

ath9k_htc: rare leak in ath9k_hif_usb_alloc_tx_urbs()

Browse Source 
This is obviously a small picky thing.  The original error handling code
doesn't free the most recent allocations which haven't been added to the
hif_dev->tx.tx_buf list yet.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2010-05-14 16:52:37 +02:00 committed by John W. Linville
parent 690e781c5a
commit 7606688afc
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -609,6 +609,10 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
return 0;
err:
if (tx_buf) {
kfree(tx_buf->buf);
kfree(tx_buf);
}
ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
return -ENOMEM;
}