Prevent NULL dereference if kmalloc() fails. Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> --- Found with sed: http://kernelnewbies.org/roelkluin Build tested. diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c index aec7a19..ef9b7be 100644 --- a/drivers/media/dvb/dvb-usb/m920x.c +++ b/drivers/media/dvb/dvb-usb/m920x.c @@ -337,6 +337,8 @@ static int m920x_firmware_download(struct usb_device *udev, const struct firmwar int i, pass, ret = 0; buff = kmalloc(65536, GFP_KERNEL); + if (buff == NULL) + return -ENOMEM; if ((ret = m920x_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0) goto done; -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
