diff options
| author |   Moritz Muehlenhoff <jmm@debian.org> | 2009-06-21 22:43:45 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:01:34 -0700 |
| commit | 2f5851917c7a2b29b0f73d974f241b9f8aaa62dd (patch) | |
| tree | 993e2fd2b0984af0fabc27649b41c4903f53599b /drivers/staging/wlan-ng | |
| parent | Staging: wlan-ng: Remove some superflous comments (diff) | |
| download | linux-dev-2f5851917c7a2b29b0f73d974f241b9f8aaa62dd.tar.xz linux-dev-2f5851917c7a2b29b0f73d974f241b9f8aaa62dd.zip | |
Staging: wlan-ng: Use kzfree() to securely zero-out the WEP key when freeing it
Signed-off-by: Moritz Muehlenhoff <jmm@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/wlan-ng')
| -rw-r--r-- | drivers/staging/wlan-ng/p80211netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 0f030f8a97a3..dd96a42bb72f 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -448,7 +448,7 @@ static int p80211knetdev_hard_start_xmit(struct sk_buff *skb, failed: /* Free up the WEP buffer if it's not the same as the skb */ if ((p80211_wep.data) && (p80211_wep.data != skb->data)) - kfree(p80211_wep.data); + kzfree(p80211_wep.data); /* we always free the skb here, never in a lower level. */ if (!result) |