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Todd Kjos f105e4264b
UPSTREAM: binder: add flag to clear buffer on txn complete 
Add a per-transaction flag to indicate that the buffer
must be cleared when the transaction is complete to
prevent copies of sensitive data from being preserved
in memory.

Signed-off-by: Todd Kjos <tkjos@google.com>
Link: https://lore.kernel.org/r/20201120233743.3617529-1-tkjos@google.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 171501513
Change-Id: Ic9338c85cbe3b11ab6f2bda55dce9964bb48447a
(cherry picked from commit 0f966cba95c78029f491b433ea95ff38f414a761)
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
2023-02-21 00:18:27 +03:00
..
binder.c UPSTREAM: binder: add flag to clear buffer on txn complete 2023-02-21 00:18:27 +03:00
binder_alloc.c UPSTREAM: binder: add flag to clear buffer on txn complete 2023-02-21 00:18:27 +03:00
binder_alloc.h UPSTREAM: binder: add flag to clear buffer on txn complete 2023-02-21 00:18:27 +03:00
binder_alloc_selftest.c FROMGIT: binder: print warnings when detecting oneway spamming. 2023-02-21 00:18:26 +03:00
binder_trace.h BACKPORT: binder: use userspace pointer as base of buffer space 2019-03-25 17:00:44 -07:00
Kconfig UPSTREAM: ANDROID: binder: remove 32-bit binder interface. 2018-07-17 11:14:22 +02:00
Makefile FROMLIST: android: binder: Add allocator selftest 2017-08-31 17:06:00 -07:00