* [PATCH] [media] radio-maxiradio: fix memory leak when device is removed
@ 2016-06-03 22:33 Alexey Khoroshilov
0 siblings, 0 replies; only message in thread
From: Alexey Khoroshilov @ 2016-06-03 22:33 UTC (permalink / raw)
To: Hans Verkuil, Mauro Carvalho Chehab
Cc: Alexey Khoroshilov, linux-media, linux-kernel, ldv-project
Memory allocated for maxiradio device is not deallocated when
the device is removed.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
---
drivers/media/radio/radio-maxiradio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 70fd8e80198a..8253f79d5d75 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -183,6 +183,7 @@ static void maxiradio_remove(struct pci_dev *pdev)
outb(0, dev->io);
v4l2_device_unregister(v4l2_dev);
release_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
+ kfree(dev);
}
static struct pci_device_id maxiradio_pci_tbl[] = {
--
1.9.1
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