[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Mon, 11 Nov 2019 19:28:43 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Navid Emamdoost <navid.emamdoost@...il.com>,
Felipe Balbi <felipe.balbi@...ux.intel.com>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.3 141/193] usb: dwc3: pci: prevent memory leak in dwc3_pci_probe
From: Navid Emamdoost <navid.emamdoost@...il.com>
[ Upstream commit 9bbfceea12a8f145097a27d7c7267af25893c060 ]
In dwc3_pci_probe a call to platform_device_alloc allocates a device
which is correctly put in case of error except one case: when the call to
platform_device_add_properties fails it directly returns instead of
going to error handling. This commit replaces return with the goto.
Fixes: 1a7b12f69a94 ("usb: dwc3: pci: Supply device properties via driver data")
Signed-off-by: Navid Emamdoost <navid.emamdoost@...il.com>
Signed-off-by: Felipe Balbi <felipe.balbi@...ux.intel.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/usb/dwc3/dwc3-pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 5e8e18222f922..023f0357efd77 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -258,7 +258,7 @@ static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
ret = platform_device_add_properties(dwc->dwc3, p);
if (ret < 0)
- return ret;
+ goto err;
ret = dwc3_pci_quirks(dwc);
if (ret)
--
2.20.1
Powered by blists - more mailing lists