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Dereference child1 only after NULL check

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Dmitry Stogov 2018-04-02 22:16:58 +03:00
parent d8200e4885
commit db307eae03
1 changed files with 1 additions and 1 deletions
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2
Zend/zend_ast.c
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@ -276,7 +276,7 @@ ZEND_API zend_ast * ZEND_FASTCALL zend_ast_create_list_1(zend_ast_kind kind, zen
ZEND_API zend_ast * ZEND_FASTCALL zend_ast_create_list_2(zend_ast_kind kind, zend_ast *child1, zend_ast *child2) {
zend_ast *ast;
zend_ast_list *list;
uint32_t lineno = zend_ast_get_lineno(child1);
uint32_t lineno;
ast = zend_ast_alloc(zend_ast_list_size(4));
list = (zend_ast_list *) ast;