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-rw-r--r--Zend/zend_alloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_alloc.c b/Zend/zend_alloc.c
index 78845e6cac..ced3a77d70 100644
--- a/Zend/zend_alloc.c
+++ b/Zend/zend_alloc.c
@@ -964,7 +964,7 @@ static void *zend_mm_alloc_pages(zend_mm_heap *heap, int pages_count ZEND_FILE_L
/* skip free blocks */
while (tmp == 0) {
i += ZEND_MM_BITSET_LEN;
- if (i >= free_tail) {
+ if (i >= free_tail || i == ZEND_MM_PAGES) {
len = ZEND_MM_PAGES - page_num;
if (len >= pages_count && len < best_len) {
chunk->free_tail = page_num + pages_count;