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Date: Mon, 6 Jan 2014 14:36:26 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Stephane Grosjean <s.grosjean@...k-system.com>, Marc Kleine-Budde <mkl@...gutronix.de> Subject: [PATCH 3.12 025/144] can: peak_usb: fix mem leak in pcan_usb_pro_init() 3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marc Kleine-Budde <mkl@...gutronix.de> commit 20fb4eb96fb0350d28fc4d7cbfd5506711079592 upstream. 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(). Reported-by: Stephane Grosjean <s.grosjean@...k-system.com> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 3 +++ 1 file changed, 3 insertions(+) --- 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 /* 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: -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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