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Use size_t to store heaps count #19482

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Merged
merged 2 commits into from
Aug 15, 2025
Merged

Use size_t to store heaps count #19482

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30e2798
Use `size_t` to store heaps count
alexandre-daubois Aug 14, 2025
758bf5f
Use `size_t` to store heaps count
alexandre-daubois Aug 14, 2025
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20 changes: 8 additions & 12 deletions ext/spl/spl_heap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ typedef struct _spl_ptr_heap {
spl_ptr_heap_ctor_func ctor;
spl_ptr_heap_dtor_func dtor;
spl_ptr_heap_cmp_func cmp;
int count;
size_t count;
int flags;
size_t max_size;
size_t elem_size;
Expand Down Expand Up @@ -267,7 +267,7 @@ static spl_ptr_heap *spl_ptr_heap_init(spl_ptr_heap_cmp_func cmp, spl_ptr_heap_c
/* }}} */

static void spl_ptr_heap_insert(spl_ptr_heap *heap, void *elem, void *cmp_userdata) { /* {{{ */
int i;
size_t i;

if (heap->count+1 > heap->max_size) {
size_t alloc_size = heap->max_size * heap->elem_size;
Expand Down Expand Up @@ -306,8 +306,8 @@ static void *spl_ptr_heap_top(spl_ptr_heap *heap) { /* {{{ */
/* }}} */

static zend_result spl_ptr_heap_delete_top(spl_ptr_heap *heap, void *elem, void *cmp_userdata) { /* {{{ */
int i, j;
const int limit = (heap->count-1)/2;
size_t i, j;
const size_t limit = (heap->count-1)/2;
void *bottom;

if (heap->count == 0) {
Expand Down Expand Up @@ -355,8 +355,6 @@ static zend_result spl_ptr_heap_delete_top(spl_ptr_heap *heap, void *elem, void
/* }}} */

static spl_ptr_heap *spl_ptr_heap_clone(spl_ptr_heap *from) { /* {{{ */
int i;

spl_ptr_heap *heap = emalloc(sizeof(spl_ptr_heap));

heap->dtor = from->dtor;
Expand All @@ -370,7 +368,7 @@ static spl_ptr_heap *spl_ptr_heap_clone(spl_ptr_heap *from) { /* {{{ */
heap->elements = safe_emalloc(from->elem_size, from->max_size, 0);
memcpy(heap->elements, from->elements, from->elem_size * from->max_size);

for (i = 0; i < heap->count; ++i) {
for (size_t i = 0; i < heap->count; ++i) {
heap->ctor(spl_heap_elem(heap, i));
}

Expand All @@ -384,11 +382,9 @@ static void spl_ptr_heap_destroy(spl_ptr_heap *heap) { /* {{{ */
return;
}

int i;

heap->flags |= SPL_HEAP_WRITE_LOCKED;

for (i = 0; i < heap->count; ++i) {
for (size_t i = 0; i < heap->count; ++i) {
heap->dtor(spl_heap_elem(heap, i));
}

Expand All @@ -399,7 +395,7 @@ static void spl_ptr_heap_destroy(spl_ptr_heap *heap) { /* {{{ */
}
/* }}} */

static int spl_ptr_heap_count(spl_ptr_heap *heap) { /* {{{ */
static size_t spl_ptr_heap_count(spl_ptr_heap *heap) { /* {{{ */
return heap->count;
}
/* }}} */
Expand Down Expand Up @@ -534,7 +530,7 @@ static HashTable* spl_heap_object_get_debug_info(const zend_class_entry *ce, zen

array_init(&heap_array);

for (zend_ulong i = 0; i < intern->heap->count; ++i) {
for (size_t i = 0; i < intern->heap->count; ++i) {
if (ce == spl_ce_SplPriorityQueue) {
spl_pqueue_elem *pq_elem = spl_heap_elem(intern->heap, i);
zval elem;
Expand Down
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