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android: add function for disabling MTE at runtime

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On Android, MTE is always enabled in Zygote, and is disabled after fork for apps that didn't opt-in
to MTE.

Depends on the slab canary adjustments in the previous commit.
This commit is contained in:
Dmitry Muhomor 2023-10-26 10:22:55 +03:00 • committed by Daniel Micay
parent 001fc86585
commit f042a6b9b0
2 changed files with 9 additions and 0 deletions
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include/h_malloc.h
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@ -99,6 +99,7 @@ int h_malloc_iterate(uintptr_t base, size_t size, void (*callback)(uintptr_t ptr
void *arg);
void h_malloc_disable(void);
void h_malloc_enable(void);
void h_malloc_disable_memory_tagging(void);
#endif
// hardened_malloc extensions