diff options
| author | Martijn Coenen <maco@android.com> | 2019-07-09 13:09:23 +0200 |
|---|---|---|
| committer | Martijn Coenen <maco@android.com> | 2019-07-24 12:49:38 +0200 |
| commit | c24d05f74cfd8c9e786e945363e48282370614d4 (patch) | |
| tree | 0eb727b20caeb385b883febf4d7989db4ac9b77d /lib/cpu_rmap.c | |
| parent | aeb051d19e9322a87670556316f01f27abc20eed (diff) | |
BACKPORT: binder: Set end of SG buffer area properly.
In case the target node requests a security context, the
extra_buffers_size is increased with the size of the security context.
But, that size is not available for use by regular scatter-gather
buffers; make sure the ending of that buffer is marked correctly.
Bug: 136210786
Acked-by: Todd Kjos <tkjos@google.com>
Fixes: ec74136ded79 ("binder: create node flag to request sender's security context")
Signed-off-by: Martijn Coenen <maco@android.com>
Cc: stable@vger.kernel.org # 5.1+
Link: https://lore.kernel.org/r/20190709110923.220736-1-maco@android.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit a56587065094fd96eb4c2b5ad65571daad32156d)
Diffstat (limited to 'lib/cpu_rmap.c')
0 files changed, 0 insertions, 0 deletions