From 7102d0f747c33996c91c850c1c28803c9b08835d Mon Sep 17 00:00:00 2001 From: David Horstmann Date: Tue, 12 Mar 2024 16:56:49 +0000 Subject: [PATCH] Add bugfix section about buffer sharing Mention that arbitrary overlap is now supported, except whenever MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS is set. Signed-off-by: David Horstmann --- ChangeLog.d/psa-shared-memory-protection.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/ChangeLog.d/psa-shared-memory-protection.txt b/ChangeLog.d/psa-shared-memory-protection.txt index 6322563b16..a158ae8537 100644 --- a/ChangeLog.d/psa-shared-memory-protection.txt +++ b/ChangeLog.d/psa-shared-memory-protection.txt @@ -8,3 +8,7 @@ Security PSA functions are owned exclusively by the PSA core for the duration of the function call, copying may be disabled by setting MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS. +Bugfix + * Fully support arbitrary overlap between inputs and outputs of PSA + functions. Note that overlap is only partial supported when + MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS is set.