This patch fixes a memory leak in pcan_usb_pro_init(). In patch
f14e224 net: can: peak_usb: Do not do dma on the stack
the struct pcan_usb_pro_fwinfo *fi and struct pcan_usb_pro_blinfo *bi were
converted from stack to dynamic allocation va kmalloc(). However the
corresponding kfree() was not introduced.
This patch adds the missing kfree().
Cc: linux-stable <stable@vger.kernel.org> # v3.10
Reported-by: Stephane Grosjean <s.grosj...@peak-system.com>
Signed-off-by: Marc Kleine-Budde <m...@pengutronix.de>
---
drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
index 8ee9d15..263dd92 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
@@ -927,6 +927,9 @@ static int pcan_usb_pro_init(struct peak_usb_device *dev)
/* set LED in default state (end of init phase) */
pcan_usb_pro_set_led(dev, 0, 1);
+ kfree(bi);
+ kfree(fi);
+
return 0;
err_out:
--
1.8.5.1
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
