From a000fe6c061a43d949d56db3eb57cb27c1fa2f1e Mon Sep 17 00:00:00 2001 From: Marcus Boerger Date: Sun, 29 Aug 2004 13:29:47 +0000 Subject: [PATCH] MFH: Bugfix #29882 isset crashes on arrays --- Zend/zend_compile.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c index 815033ea58..6896c108be 100644 --- a/Zend/zend_compile.c +++ b/Zend/zend_compile.c @@ -761,6 +761,9 @@ void zend_do_end_variable_parse(int type, int arg_offset TSRMLS_DC) opline->opcode += 3; break; case BP_VAR_IS: + if (opline->opcode == ZEND_FETCH_DIM_W && opline->op2.op_type == IS_UNUSED) { + zend_error(E_COMPILE_ERROR, "Cannot use [] for reading"); + } opline->opcode += 6; /* 3+3 */ break; case BP_VAR_FUNC_ARG: -- 2.50.1