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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-12-10 15:29:22 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:18:57 -0200 |
| commit | eb83a5176801d53f9f78eff8c0bf03e627110206 (patch) | |
| tree | 4c5968691fc4672acf9624cd271abf14f96795ad /drivers/media/v4l2-core/v4l2-dev.c | |
| parent | [media] media: don't try to empty links list in media_entity_cleanup() (diff) | |
| download | linux-eb83a5176801d53f9f78eff8c0bf03e627110206.tar.gz linux-eb83a5176801d53f9f78eff8c0bf03e627110206.zip | |
[media] media-entity: fix backlink removal on __media_entity_remove_link()
The logic is testing if num_links==0 at the wrong place. Due to
that, a backlink may be kept without removal, causing KASAN
to complain about usage after free during either entity or
link removal.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-dev.c')
0 files changed, 0 insertions, 0 deletions