The result variable in prism2_connect() can be used uninitialized on path
!channel --> ... --> is_wep --> sme->key --> sme->key_idx >= NUM_WEPKEYS.
This patch initializes result with 0.
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: sta...@vger.kernel.org
Signed-off-by: Denis Efremov <efre...@linux.com>
---
drivers/staging/wlan-ng/cfg80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wlan-ng/cfg80211.c
b/drivers/staging/wlan-ng/cfg80211.c
index eee1998c4b18..d426905e187e 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -441,7 +441,7 @@ static int prism2_connect(struct wiphy *wiphy, struct
net_device *dev,
int chan = -1;
int is_wep = (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
(sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104);
- int result;
+ int result = 0;
int err = 0;
/* Set the channel */
--
2.21.0
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