From e0d3aa057b89540cf83de6639a86d1ddb7199315 Mon Sep 17 00:00:00 2001 From: Bo Yang Date: Fri, 1 Dec 2017 20:14:19 -0800 Subject: Fix memory leak when creating repeated field via array. --- php/ext/google/protobuf/type_check.c | 3 +-- php/tests/memory_leak_test.php | 5 +++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/php/ext/google/protobuf/type_check.c b/php/ext/google/protobuf/type_check.c index f588774c..50e0f8c1 100644 --- a/php/ext/google/protobuf/type_check.c +++ b/php/ext/google/protobuf/type_check.c @@ -461,8 +461,7 @@ void check_repeated_field(const zend_class_entry* klass, PHP_PROTO_LONG type, CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory) TSRMLS_CC); } - Z_DELREF_P(CACHED_TO_ZVAL_PTR(repeated_field)); - RETURN_ZVAL(CACHED_TO_ZVAL_PTR(repeated_field), 1, 0); + RETURN_ZVAL(CACHED_TO_ZVAL_PTR(repeated_field), 1, 1); } else if (Z_TYPE_P(val) == IS_OBJECT) { if (!instanceof_function(Z_OBJCE_P(val), repeated_field_type TSRMLS_CC)) { diff --git a/php/tests/memory_leak_test.php b/php/tests/memory_leak_test.php index b76c8bff..fa272b56 100644 --- a/php/tests/memory_leak_test.php +++ b/php/tests/memory_leak_test.php @@ -105,6 +105,11 @@ $m = new TestMessage(); $m->mergeFromString(hex2bin('F80601')); assert('F80601', bin2hex($m->serializeToString())); +// Test create repeated field via array. +$str_arr = array(); +$m = new TestMessage(); +$m->setRepeatedString($str_arr); + # $from = new TestMessage(); # $to = new TestMessage(); # TestUtil::setTestMessage($from); -- cgit v1.2.3