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| author | Kefeng Wang <[email protected]> | 2019-05-13 07:18:29 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2019-05-28 16:49:42 +0000 |
| commit | 20059cbbf981ca954be56f7963ae494d18e2dda1 (patch) | |
| tree | 0bebf1aee0d0fca59c04cada4ed6e5d5354f8685 /drivers/media/platform/vimc | |
| parent | media: pwc: convert to BIT macro (diff) | |
| download | kernel-20059cbbf981ca954be56f7963ae494d18e2dda1.tar.gz kernel-20059cbbf981ca954be56f7963ae494d18e2dda1.zip | |
media: vim2m: fix two double-free issues
vim2m_device_release() will be called by video_unregister_device() to release
various objects.
There are two double-free issue,
1. dev->m2m_dev will be freed twice in error_m2m path/vim2m_device_release
2. the error_v4l2 and error_free path in vim2m_probe() will release
same objects, since vim2m_device_release has done.
Fixes: ea6c7e34f3b2 ("media: vim2m: replace devm_kzalloc by kzalloc")
Cc: Laurent Pinchart <[email protected]>
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/media/platform/vimc')
0 files changed, 0 insertions, 0 deletions