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add arena contains check for valid pointers

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daanx 2023-04-18 14:13:55 -07:00
parent 10a6b303be
commit 2f878354f4
3 changed files with 8 additions and 5 deletions
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2
src/bitmap.c
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@ -1,5 +1,5 @@
/* ----------------------------------------------------------------------------
Copyright (c) 2019-2021 Microsoft Research, Daan Leijen
Copyright (c) 2019-2023 Microsoft Research, Daan Leijen
This is free software; you can redistribute it and/or modify it under the
terms of the MIT license. A copy of the license can be found in the file
"LICENSE" at the root of this distribution.

2
src/segment-map.c
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@ -125,7 +125,7 @@ static mi_segment_t* _mi_segment_of(const void* p) {
// Is this a valid pointer in our heap?
static bool mi_is_valid_pointer(const void* p) {
return (_mi_segment_of(p) != NULL);
return ((_mi_segment_of(p) != NULL) || (_mi_arena_contains(p)));
}
mi_decl_nodiscard mi_decl_export bool mi_is_in_heap_region(const void* p) mi_attr_noexcept {