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properties_info_table may be in arena or shm

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For immutable classes it should be shm instead of in arena.

Related to bug #77615.
This commit is contained in:
Nikita Popov 2019-02-15 10:26:46 +01:00
parent c62e106610
commit ffc7e953ea
3 changed files with 12 additions and 4 deletions
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10
ext/opcache/zend_persist.c
View file

@ -874,9 +874,13 @@ static void zend_persist_class_entry(zval *zv)
int i;
size_t size = sizeof(zend_property_info *) * ce->default_properties_count;
memcpy(ZCG(arena_mem), ce->properties_info_table, size);
ce->properties_info_table = ZCG(arena_mem);
ZCG(arena_mem) = (void*)((char*)ZCG(arena_mem) + ZEND_ALIGNED_SIZE(size));
if (ZCG(is_immutable_class)) {
ce->properties_info_table = zend_shared_memdup_put(
ce->properties_info_table, size);
} else {
ce->properties_info_table = zend_shared_memdup_arena_put(
ce->properties_info_table, size);
}
for (i = 0; i < ce->default_properties_count; i++) {
ce->properties_info_table[i] = zend_shared_alloc_get_xlat_entry(ce->properties_info_table[i]);