Merge branch 'PHP-5.6'

* PHP-5.6: NEWS NEWS NEWS Fixed Bug #66987 Memory corruption in fileinfo ext (bigendian)
12 years ago · cf4e7837d1
1 changed files with 8 additions and 6 deletions
--- a/ext/fileinfo/libmagic/apprentice.c
+++ b/ext/fileinfo/libmagic/apprentice.c
@ -499,12 +499,14 @@ apprentice_unmap(struct magic_map *map)
 	if (map == NULL)
 		return;
 	if (map->p != php_magic_database) {
-		int j;
-		for (j = 0; j < MAGIC_SETS; j++) {
-			if (map->magic[j])
-				efree(map->magic[j]);
-		}
-		if (map->p != NULL) {
+		if (map->p == NULL) {
+			int j;
+			for (j = 0; j < MAGIC_SETS; j++) {
+				if (map->magic[j]) {
+					efree(map->magic[j]);
+				}
+			}
+		} else {
 			efree(map->p);
 		}
 	}