[PATCH next] wifi: mwifiex: fix double free in mwifiex_send_rgpower_table()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The "hostcmd" is freed using cleanup.h, so calling kfree() will lead to
a double free.  Delete the kfree().

Fixes: 7b6f16a25806 ("wifi: mwifiex: add rgpower table loading support")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/net/wireless/marvell/mwifiex/sta_cmd.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index 6d9e2af29a69..91d5098081e8 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -1521,10 +1521,8 @@ int mwifiex_send_rgpower_table(struct mwifiex_private *priv, const u8 *data,
 		return -ENOMEM;
 
 	_data = kmemdup(data, size, GFP_KERNEL);
-	if (!_data) {
-		kfree(hostcmd);
+	if (!_data)
 		return -ENOMEM;
-	}
 
 	pos = _data;
 	ptr = hostcmd->cmd;
-- 
2.47.2





[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux