Patch patch_php_xmlwriter_c.txt for XML Writer Bug #75686

Patch version 2017-12-14 12:19 UTC

• 2017-12-14 12:19 UTC [diff to current]

Developer: yangx92@hotmail.com

 @@ -630,7 +630,9 @@ static char *_xmlwriter_get_valid_file_path(char *source, char *resolved_path, i
 			xmlFreeURI(uri);
 			return NULL;
 		}
-
+        if (strlen(source) >= MAXPATHLEN){
+			RETURN_FALSE;
+		}
 		memcpy(file_dirname, source, strlen(source));
 		dir_len = php_dirname(file_dirname, strlen(source));