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| author | Nikita Popov <nikita.ppv@gmail.com> | 2019-05-22 11:13:28 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-05-23 10:41:10 +0200 |
| commit | 64918c770282c0f60b407e8de3201a6b68c88e78 (patch) | |
| tree | e9d8fa1e7ad2f07729f6aacf4f5ac7747bd74339 /Zend/zend_execute_API.c | |
| parent | fdb7fc6153cfa8788d11e3dc74bc4f899bcdd42a (diff) | |
| download | php-git-64918c770282c0f60b407e8de3201a6b68c88e78.tar.gz | |
Forbid use of not fully linked classes
Diffstat (limited to 'Zend/zend_execute_API.c')
| -rw-r--r-- | Zend/zend_execute_API.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c index fef14fa709..0d5ceb8627 100644 --- a/Zend/zend_execute_API.c +++ b/Zend/zend_execute_API.c @@ -915,7 +915,11 @@ ZEND_API zend_class_entry *zend_lookup_class_ex(zend_string *name, zend_string * if (!key) { zend_string_release_ex(lc_name, 0); } - return (zend_class_entry*)Z_PTR_P(zv); + ce = (zend_class_entry*)Z_PTR_P(zv); + if (UNEXPECTED(!(ce->ce_flags & ZEND_ACC_LINKED))) { + return NULL; + } + return ce; } /* The compiler is not-reentrant. Make sure we __autoload() only during run-time |