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| author | Nester <andrew.nester.dev@gmail.com> | 2017-09-18 08:19:47 +0000 |
|---|---|---|
| committer | Joe Watkins <krakjoe@php.net> | 2017-09-27 06:07:24 +0100 |
| commit | a680d701cece7d8c5d2b8aa1ce14bae4058b20da (patch) | |
| tree | 283d64ecb01b1a1237bfabb71bef27fd7290222c /Zend/zend_API.c | |
| parent | 3752d18ffecfbefa089c38a999a862c5e44c26a6 (diff) | |
| download | php-git-a680d701cece7d8c5d2b8aa1ce14bae4058b20da.tar.gz | |
Fixed #75220 - Segfault when calling is_callable on parent
Diffstat (limited to 'Zend/zend_API.c')
| -rw-r--r-- | Zend/zend_API.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Zend/zend_API.c b/Zend/zend_API.c index 262429c79d..d7b2279184 100644 --- a/Zend/zend_API.c +++ b/Zend/zend_API.c @@ -3067,7 +3067,8 @@ get_function_via_handler: (!fcc->function_handler->common.scope || !instanceof_function(ce_org, fcc->function_handler->common.scope))) { if (fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { - if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) { + if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION && + fcc->function_handler->common.function_name) { zend_string_release(fcc->function_handler->common.function_name); } zend_free_trampoline(fcc->function_handler); @@ -3237,7 +3238,8 @@ again: ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) || fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY || fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) { - if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) { + if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION && + fcc->function_handler->common.function_name) { zend_string_release(fcc->function_handler->common.function_name); } zend_free_trampoline(fcc->function_handler); @@ -3324,7 +3326,8 @@ again: ((fcc->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) || fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY || fcc->function_handler->type == ZEND_OVERLOADED_FUNCTION)) { - if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION) { + if (fcc->function_handler->type != ZEND_OVERLOADED_FUNCTION && + fcc->function_handler->common.function_name) { zend_string_release(fcc->function_handler->common.function_name); } zend_free_trampoline(fcc->function_handler); |