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Fix possible NULL dereference (crash on Zend/tests/arginfo_zpp_mismatch.phpt)

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This commit is contained in:
Dmitry Stogov 2023-10-23 10:23:36 +03:00
parent e170b14277
commit 25cb2a40d6
1 changed files with 5 additions and 1 deletions
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6
ext/zend_test/test.c
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@ -647,7 +647,11 @@ static ZEND_FUNCTION(zend_test_fill_packed_array)
static ZEND_FUNCTION(get_open_basedir)
{
ZEND_PARSE_PARAMETERS_NONE();
RETURN_STRING(PG(open_basedir));
if (PG(open_basedir)) {
RETURN_STRING(PG(open_basedir));
} else {
RETURN_NULL();
}
}
static zend_object *zend_test_class_new(zend_class_entry *class_type)