diff mbox series

[1/1] staging: fix a potential infinite loop

Message ID 20220517095809.7791-1-ruc_gongyuanjun@163.com
State New
Headers show
Series [1/1] staging: fix a potential infinite loop | expand

Commit Message

Yuanjun Gong May 17, 2022, 9:58 a.m. UTC 
From: Gong Yuanjun <ruc_gongyuanjun@163.com>

In the for-loop in _rtl92e_update_rxcounts(),
i is a u8 counter while priv->rtllib->LinkDetectInfo.SlotNum is
a u16 num, there is a potential infinite loop if SlotNum is larger
than u8_max.

Change the u8 loop counter i into u16.

Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index b9ce71848023..3c5082abc583 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1342,7 +1342,7 @@  static void _rtl92e_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
 				    u32 *TotalRxDataNum)
 {
 	u16	SlotIndex;
-	u8	i;
+	u16	i;
 
 	*TotalRxBcnNum = 0;
 	*TotalRxDataNum = 0;