The variable authmode will keep uninitialized if neither if
statements used to initialize this variable are not triggered.
Then authmode may contain a garbage value and influence the
execution flow of this function.
Fix this by initializing it to zero.
Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx>
---
drivers/staging/rtl8188eu/core/rtw_mlme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 9de2d421f6b1..716f8d8a5c13 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -1711,7 +1711,7 @@ static int rtw_append_pmkid(struct adapter *Adapter, int iEntry, u8 *ie, uint ie
int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len)
{
- u8 authmode;
+ u8 authmode = 0;
uint ielength;
int iEntry;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
--
2.17.1
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