Hi Mauro,
There's just a single patch in this pull request: the one that prevents
releasing media event subscription memory while it is still being accessed.
Compared to what was last reviewed on the list, I added Cc to stable, for
this patch applies to 4.14 as well.
Older LTS kernels (3.16, 4.4 and 4.9) need changes to the patch. I'll send
them separately to stable@vger..., cc'ing you, Hans and Laurent as well as
the list once this is in.
Please pull.
The following changes since commit 324493fba77500592bbaa66421729421f139d4b5:
media: platform: fix cros-ec-cec build error (2018-09-17 14:32:29 -0400)
are available in the git repository at:
ssh://linuxtv.org/git/sailus/media_tree.git tags/event-fix-6
for you to fetch changes up to 88372fdff68f864316fbd7d9e9941ae24dc110eb:
v4l: event: Prevent freeing event subscriptions while accessed (2018-09-21 11:52:08 +0300)
----------------------------------------------------------------
v4l2 event memory corruption fix
----------------------------------------------------------------
Sakari Ailus (1):
v4l: event: Prevent freeing event subscriptions while accessed
drivers/media/v4l2-core/v4l2-event.c | 38 +++++++++++++++++++-----------------
drivers/media/v4l2-core/v4l2-fh.c | 2 ++
include/media/v4l2-fh.h | 4 ++++
3 files changed, 26 insertions(+), 18 deletions(-)
Hi Mauro, There's just a single patch in this pull request: the one that prevents releasing media event subscription memory while it is still being accessed. Compared to what was last reviewed on the list, I added Cc to stable, for this patch applies to 4.14 as well. Older LTS kernels (3.16, 4.4 and 4.9) need changes to the patch. I'll send them separately to stable@vger..., cc'ing you, Hans and Laurent as well as the list once this is in. Please pull. The following changes since commit 324493fba77500592bbaa66421729421f139d4b5: media: platform: fix cros-ec-cec build error (2018-09-17 14:32:29 -0400) are available in the git repository at: ssh://linuxtv.org/git/sailus/media_tree.git tags/event-fix-6 for you to fetch changes up to 88372fdff68f864316fbd7d9e9941ae24dc110eb: v4l: event: Prevent freeing event subscriptions while accessed (2018-09-21 11:52:08 +0300) ---------------------------------------------------------------- v4l2 event memory corruption fix ---------------------------------------------------------------- Sakari Ailus (1): v4l: event: Prevent freeing event subscriptions while accessed drivers/media/v4l2-core/v4l2-event.c | 38 +++++++++++++++++++----------------- drivers/media/v4l2-core/v4l2-fh.c | 2 ++ include/media/v4l2-fh.h | 4 ++++ 3 files changed, 26 insertions(+), 18 deletions(-)