The "wep" buffer is not initialized. To avoid memory disclosures,
the fix initializes it, as peer functions like rtllib_ccmp_set_key
do.
Signed-off-by: Kangjie Lu <k...@umn.edu>
---
drivers/staging/rtl8192e/rtllib_crypt_wep.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_wep.c
b/drivers/staging/rtl8192e/rtllib_crypt_wep.c
index b1ea650036d2..0931777ed157 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_wep.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_wep.c
@@ -232,6 +232,7 @@ static int prism2_wep_set_key(void *key, int len, u8 *seq,
void *priv)
if (len < 0 || len > WEP_KEY_LEN)
return -1;
+ memset(wep, 0, sizeof(*wep));
memcpy(wep->key, key, len);
wep->key_len = len;
--
2.17.1
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
