1 files changed, 2 insertions, 2 deletions
diff --git a/Zend/zend_alloc.h b/Zend/zend_alloc.h
index 8cbfefb585..9a09f4cda6 100644
--- a/Zend/zend_alloc.h
+++ b/Zend/zend_alloc.h
@@ -44,9 +44,9 @@
 typedef struct _zend_leak_info {
 	void *addr;
 	size_t size;
-	char *filename;
+	const char *filename;
 	uint lineno;
-	char *orig_filename;
+	const char *orig_filename;
 	uint orig_lineno;
 } zend_leak_info;