diff options
| -rw-r--r-- | Zend/tests/bug78644.phpt | 16 | ||||
| -rw-r--r-- | Zend/zend_execute.c | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/Zend/tests/bug78644.phpt b/Zend/tests/bug78644.phpt new file mode 100644 index 0000000000..3889e9fb05 --- /dev/null +++ b/Zend/tests/bug78644.phpt @@ -0,0 +1,16 @@ +--TEST-- +Bug #78644: SEGFAULT in ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER +--FILE-- +<?php + +$a = new stdClass; +unset($a->b->c->d); +unset($a->b->c['d']); +var_dump($a); + +?> +--EXPECT-- +object(stdClass)#1 (1) { + ["b"]=> + NULL +} diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c index 5aaf415adf..dc029aa387 100644 --- a/Zend/zend_execute.c +++ b/Zend/zend_execute.c @@ -2630,6 +2630,7 @@ static zend_always_inline void zend_fetch_property_address(zval *result, zval *c /* this should modify object only if it's empty */ if (type == BP_VAR_UNSET) { + ZVAL_NULL(result); return; } |