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Commit b7718522 authored by Christian Engelmayer's avatar Christian Engelmayer Committed by Mauro Carvalho Chehab
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[media] as102: fix potential double free in as102_fw_upload() 



In case the request to locate the firmware file part 2 fails, the error
path releases the already freed firmware memory location again. Thus
reset the firmware pointer to NULL after releasing firmware file part 1.

Signed-off-by: default avatarChristian Engelmayer <cengelma@gmx.at>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 2ff56fad

drivers/media/usb/as102/as102_fw.c

+1 −0
Original line number Diff line number Diff line
@@ -198,6 +198,7 @@ int as102_fw_upload(struct as10x_bus_adapter_t *bus_adap) 
	pr_info("%s: firmware: %s loaded with success\n",

		DRIVER_NAME, fw1);

	release_firmware(firmware);

	firmware = NULL;



	/* wait for boot to complete */

	mdelay(100);