mte: add licensing info for code that was copied from scudo

This commit is contained in:
Dmitry Muhomor 2023-10-29 09:49:22 +02:00 committed by Daniel Micay
parent 93aa9eefe4
commit 577d9583eb

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@ -18,6 +18,9 @@ static inline void *arm_mte_create_random_tag(void *p, u64 exclusion_mask) {
//
// Contents of this function were copied from scudo:
// https://android.googlesource.com/platform/external/scudo/+/refs/tags/android-14.0.0_r1/standalone/memtag.h#167
//
// scudo is licensed under the Apache License v2.0 with LLVM Exceptions, which is compatible with
// the hardened_malloc's MIT license
static inline void arm_mte_store_tags_and_clear(void *tagged_ptr, size_t len) {
uintptr_t Begin = (uintptr_t) tagged_ptr;
uintptr_t End = Begin + len;