Free static variables in execute fuzzer

nikic · nikic · commit 5da23eb46c5b · 2021-03-26T11:59:14.000+01:00
Fixes a leak in the seed corpus.
diff --git a/sapi/fuzzer/fuzzer-sapi.c b/sapi/fuzzer/fuzzer-sapi.c
@@ -259,6 +259,7 @@ int fuzzer_do_request_from_buffer(
 			if (execute) {
 				zend_execute(op_array, NULL);
 			}
+			zend_destroy_static_vars(op_array);
 			destroy_op_array(op_array);
 			efree(op_array);
 		}

Original file line number	Diff line number	Diff line change
`@@ -259,6 +259,7 @@ int fuzzer_do_request_from_buffer(`
`259`	`259`	`if (execute) {`
`260`	`260`	`zend_execute(op_array, NULL);`
`261`	`261`	`}`
	`262`	`+ zend_destroy_static_vars(op_array);`
`262`	`263`	`destroy_op_array(op_array);`
`263`	`264`	`efree(op_array);`
`264`	`265`	`}`