Commit: 881416cda670a7ddb94db11a41d4929425da7d61 Author: Dmitry Stogov <dmi...@zend.com> Wed, 5 Dec 2012 17:53:26 +0400 Parents: 73e66ff1bd9b0e79f766c144dacd2dbab6b960b7 Branches: PHP-5.4 PHP-5.5 master
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=881416cda670a7ddb94db11a41d4929425da7d61 Log: Fixed bug #63680 (Memleak in splfixedarray with cycle reference) Bugs: https://bugs.php.net/63680 Changed paths: M NEWS M ext/spl/spl_fixedarray.c A ext/spl/tests/bug63680.phpt Diff: diff --git a/NEWS b/NEWS index 4629c41..2023198 100644 --- a/NEWS +++ b/NEWS @@ -60,6 +60,9 @@ PHP NEWS . Fixed bug #49341 (Add SO_REUSEPORT support for socket_set_option()). (Igor Wiedler, Lars) +- SPL + . Fixed bug #63680 (Memleak in splfixedarray with cycle reference). (Laruence) + 22 Nov 2012, PHP 5.4.9 - Core: diff --git a/ext/spl/spl_fixedarray.c b/ext/spl/spl_fixedarray.c index 244bd3e..6a4d785 100644 --- a/ext/spl/spl_fixedarray.c +++ b/ext/spl/spl_fixedarray.c @@ -147,13 +147,30 @@ static void spl_fixedarray_copy(spl_fixedarray *to, spl_fixedarray *from TSRMLS_ } /* }}} */ +static HashTable* spl_fixedarray_object_get_gc(zval *obj, zval ***table, int *n TSRMLS_DC) /* {{{{ */ +{ + spl_fixedarray_object *intern = (spl_fixedarray_object*)zend_object_store_get_object(obj TSRMLS_CC); + HashTable *ht = zend_std_get_properties(obj TSRMLS_CC); + + if (intern->array) { + *table = intern->array->elements; + *n = intern->array->size; + } else { + *table = NULL; + *n = 0; + } + + return ht; +} +/* }}}} */ + static HashTable* spl_fixedarray_object_get_properties(zval *obj TSRMLS_DC) /* {{{{ */ { spl_fixedarray_object *intern = (spl_fixedarray_object*)zend_object_store_get_object(obj TSRMLS_CC); HashTable *ht = zend_std_get_properties(obj TSRMLS_CC); int i = 0; - if (intern->array && !GC_G(gc_active)) { + if (intern->array) { int j = zend_hash_num_elements(ht); for (i = 0; i < intern->array->size; i++) { @@ -1091,6 +1108,7 @@ PHP_MINIT_FUNCTION(spl_fixedarray) spl_handler_SplFixedArray.has_dimension = spl_fixedarray_object_has_dimension; spl_handler_SplFixedArray.count_elements = spl_fixedarray_object_count_elements; spl_handler_SplFixedArray.get_properties = spl_fixedarray_object_get_properties; + spl_handler_SplFixedArray.get_gc = spl_fixedarray_object_get_gc; REGISTER_SPL_IMPLEMENTS(SplFixedArray, Iterator); REGISTER_SPL_IMPLEMENTS(SplFixedArray, ArrayAccess); diff --git a/ext/spl/tests/bug63680.phpt b/ext/spl/tests/bug63680.phpt new file mode 100644 index 0000000..3a20c4b --- /dev/null +++ b/ext/spl/tests/bug63680.phpt @@ -0,0 +1,16 @@ +--TEST-- +Bug #63680 (Memleak in splfixedarray with cycle reference) +--FILE-- +<?php +function dummy() { + $a = new SplFixedArray(1); + $b = new SplFixedArray(1); + $a[0] = $b; + $b[0] = $a; +} + +dummy(); +var_dump(gc_collect_cycles()); +?> +--EXPECT-- +int(2) -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
