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Merge branch 'PHP-8.3' into PHP-8.4

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* PHP-8.3:
  zend_alloc: Fix compile with ZEND_MM_STAT=0
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Niels Dossche 2025-06-09 17:28:06 +02:00
commit fc89d1968c
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1
NEWS
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@ -14,6 +14,7 @@ PHP NEWS
(Oleg Efimov)
. Fix handling of references in zval_try_get_long(). (nielsdos)
. Do not delete main chunk in zend_gc. (danog, Arnaud)
. Fix compile issues with zend_alloc and some non-default options. (nielsdos)
- Curl:
. Fix memory leak when setting a list via curl_setopt fails. (nielsdos)

10
Zend/zend_alloc.c
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@ -2409,7 +2409,9 @@ ZEND_API void zend_mm_shutdown(zend_mm_heap *heap, bool full, bool silent)
/* Make sure the heap free below does not use tracked_free(). */
heap->custom_heap._free = __zend_free;
}
#if ZEND_MM_STAT
heap->size = 0;
#endif
}
void (*shutdown)(bool, bool) = heap->custom_heap._shutdown;
@ -2947,6 +2949,7 @@ static zend_always_inline zval *tracked_get_size_zv(zend_mm_heap *heap, void *pt
}
static zend_always_inline void tracked_check_limit(zend_mm_heap *heap, size_t add_size) {
#if ZEND_MM_STAT
if (add_size > heap->limit - heap->size && !heap->overflow) {
#if ZEND_DEBUG
zend_mm_safe_error(heap,
@ -2958,6 +2961,7 @@ static zend_always_inline void tracked_check_limit(zend_mm_heap *heap, size_t ad
heap->limit, add_size);
#endif
}
#endif
}
static void *tracked_malloc(size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
@ -2971,7 +2975,9 @@ static void *tracked_malloc(size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC
}
tracked_add(heap, ptr, size);
#if ZEND_MM_STAT
heap->size += size;
#endif
return ptr;
}
@ -2982,7 +2988,9 @@ static void tracked_free(void *ptr ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) {
zend_mm_heap *heap = AG(mm_heap);
zval *size_zv = tracked_get_size_zv(heap, ptr);
#if ZEND_MM_STAT
heap->size -= Z_LVAL_P(size_zv);
#endif
zend_hash_del_bucket(heap->tracked_allocs, (Bucket *) size_zv);
free(ptr);
}
@ -3007,7 +3015,9 @@ static void *tracked_realloc(void *ptr, size_t new_size ZEND_FILE_LINE_DC ZEND_F
ptr = __zend_realloc(ptr, new_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC);
tracked_add(heap, ptr, new_size);
#if ZEND_MM_STAT
heap->size += new_size - old_size;
#endif
return ptr;
}