From: Wei Yongjun weiyongjun1@huawei.com
[ Upstream commit 89f12d6509bff004852c51cb713a439a86816b24 ]
'chan_name' is malloced in imx_scu_probe() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak.
Fixes: edbee095fafb ("firmware: imx: add SCU firmware driver support") Signed-off-by: Wei Yongjun weiyongjun1@huawei.com Reviewed-by: Dong Aisheng aisheng.dong@nxp.com Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/firmware/imx/imx-scu.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c index b3da2e193ad2..176ddd151375 100644 --- a/drivers/firmware/imx/imx-scu.c +++ b/drivers/firmware/imx/imx-scu.c @@ -314,6 +314,7 @@ static int imx_scu_probe(struct platform_device *pdev) if (ret != -EPROBE_DEFER) dev_err(dev, "Failed to request mbox chan %s ret %d\n", chan_name, ret); + kfree(chan_name); return ret; }