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authorMoritz Muehlenhoff <jmm@debian.org>2009-06-21 22:43:45 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-15 12:01:34 -0700
commit2f5851917c7a2b29b0f73d974f241b9f8aaa62dd (patch)
tree993e2fd2b0984af0fabc27649b41c4903f53599b /drivers/staging/wlan-ng
parent0d0202fd888a0f6e42d14aa903c6d79fc8777125 (diff)
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 0f030f8a97a..dd96a42bb72 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)