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 <kjlu@xxxxxxx> --- 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 devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
