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free segment map when destroy_on_exit is set

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Javier Blazquez
2024-12-22 22:24:13 -08:00
parent 7085b6cec3
commit 83dacd190e
3 changed files with 12 additions and 0 deletions
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10
src/segment-map.c
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@@ -57,6 +57,7 @@ static mi_segmap_part_t* mi_segment_map_index_of(const mi_segment_t* segment, bo
mi_memid_t memid;
part = (mi_segmap_part_t*)_mi_os_alloc(sizeof(mi_segmap_part_t), &memid);
if (part == NULL) return NULL;
part->memid = memid;
mi_segmap_part_t* expected = NULL;
if (!mi_atomic_cas_ptr_strong_release(mi_segmap_part_t, &mi_segment_map[segindex], &expected, part)) {
_mi_os_free(part, sizeof(mi_segmap_part_t), memid);
@@ -124,3 +125,12 @@ static bool mi_is_valid_pointer(const void* p) {
mi_decl_nodiscard mi_decl_export bool mi_is_in_heap_region(const void* p) mi_attr_noexcept {
return mi_is_valid_pointer(p);
}
void _mi_segment_map_destroy(void) {
for (size_t i = 0; i < MI_SEGMENT_MAP_MAX_PARTS; i++) {
mi_segmap_part_t* part = mi_segment_map[i];
if (part != NULL) {
_mi_os_free(part, sizeof(mi_segmap_part_t), part->memid);
}
}
}