diff options
-rw-r--r-- | Zend/tests/restrict_globals/invalid_append.phpt | 10 | ||||
-rw-r--r-- | Zend/zend_compile.c | 4 |
2 files changed, 14 insertions, 0 deletions
diff --git a/Zend/tests/restrict_globals/invalid_append.phpt b/Zend/tests/restrict_globals/invalid_append.phpt new file mode 100644 index 0000000000..8e8b99fb9b --- /dev/null +++ b/Zend/tests/restrict_globals/invalid_append.phpt @@ -0,0 +1,10 @@ +--TEST-- +Cannot append to $GLOBALS +--FILE-- +<?php + +$GLOBALS[] = 1; + +?> +--EXPECTF-- +Fatal error: Cannot append to $GLOBALS in %s on line %d diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c index 58cd190b68..06c0034bc2 100644 --- a/Zend/zend_compile.c +++ b/Zend/zend_compile.c @@ -2773,6 +2773,10 @@ static zend_op *zend_delayed_compile_dim(znode *result, zend_ast *ast, uint32_t znode var_node, dim_node; if (is_globals_fetch(var_ast)) { + if (dim_ast == NULL) { + zend_error_noreturn(E_COMPILE_ERROR, "Cannot append to $GLOBALS"); + } + zend_compile_expr(&dim_node, dim_ast); if (dim_node.op_type == IS_CONST) { convert_to_string(&dim_node.u.constant); |