Peilin Ye 43263fd430 media: dvbdev: Fix memory leak in dvb_media_device_free() ... commit bf9a40ae8d upstream. dvb_media_device_free() is leaking memory. Free `dvbdev->adapter->conn` before setting it to NULL, as documented in include/media/media-device.h: "The media_entity instance itself must be freed explicitly by the driver if required." Link: https://syzkaller.appspot.com/bug?id=9bbe4b842c98f0ed05c5eed77a226e9de33bf298 Link: https://lore.kernel.org/linux-media/20201211083039.521617-1-yepeilin.cs@gmail.com Cc: stable@vger.kernel.org Fixes: 0230d60e46 ("[media] dvbdev: Add RF connector if needed") Reported-by: syzbot+7f09440acc069a0d38ac@syzkaller.appspotmail.com Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-11 14:47:38 +02:00
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dmxdev.c	media: dvb-core: fix epoll() by calling poll_wait first	2019-02-18 14:48:37 -05:00
dvb_ca_en50221.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 113	2019-05-24 17:39:01 +02:00
dvb_demux.c	media: dvb-core: Fix receiving invalid EIT-sections	2020-01-08 11:46:34 +01:00
dvb_frontend.c	media: don't drop front-end reference count for ->detach	2019-08-04 06:33:11 -03:00
dvb_math.c	media: move dvb kAPI headers to include/media	2017-12-28 13:16:01 -05:00
dvb_net.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
dvb_ringbuffer.c	docs: Fix some broken references	2018-06-15 18:10:01 -03:00
dvb_vb2.c	media: media/v4l2: remove V4L2_FLAG_MEMORY_NON_CONSISTENT flag	2020-09-14 15:28:06 +02:00
dvbdev.c	media: dvbdev: Fix memory leak in dvb_media_device_free()	2021-05-11 14:47:38 +02:00
Kconfig	media: Kconfig: move DVB-specific options to dvb-core/Kconfig	2020-04-14 10:29:05 +02:00
Makefile	media: dvb: fix DVB_MMAP symbol name	2018-02-23 05:20:01 -05:00