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Message-Id: <1446829059-10196-1-git-send-email-saurabh.truth@gmail.com> Date: Fri, 6 Nov 2015 22:27:39 +0530 From: Saurabh Sengar <saurabh.truth@...il.com> To: crope@....fi, mchehab@....samsung.com, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Saurabh Sengar <saurabh.truth@...il.com> Subject: [PATCH] [media] hackrf: moving pointer reference before kfree accessing a pointer after free could possible lead to segmentation fault, hence correcting it Signed-off-by: Saurabh Sengar <saurabh.truth@...il.com> --- drivers/media/usb/hackrf/hackrf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c index e05bfec..faf3670 100644 --- a/drivers/media/usb/hackrf/hackrf.c +++ b/drivers/media/usb/hackrf/hackrf.c @@ -1528,9 +1528,9 @@ err_v4l2_ctrl_handler_free_tx: err_v4l2_ctrl_handler_free_rx: v4l2_ctrl_handler_free(&dev->rx_ctrl_handler); err_kfree: + dev_dbg(dev->dev, "failed=%d\n", ret); kfree(dev); err: - dev_dbg(dev->dev, "failed=%d\n", ret); return ret; } -- 1.9.1 -- 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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