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| author | Antony Dovgal <tony2001@php.net> | 2006-11-28 18:59:53 +0000 |
|---|---|---|
| committer | Antony Dovgal <tony2001@php.net> | 2006-11-28 18:59:53 +0000 |
| commit | d55eb93c945e462a215df63b6dc13cdb441ba208 (patch) | |
| tree | 92880bd514ee7f6489244ca2390fe42467bd2396 /ext/simplexml | |
| parent | bb30875db6025aedec2a33f88374bc4a49ab8c60 (diff) | |
| download | php-git-d55eb93c945e462a215df63b6dc13cdb441ba208.tar.gz | |
MFH: fix #39662 (Segfault when calling asXML() of a cloned SimpleXMLElement)
Diffstat (limited to 'ext/simplexml')
| -rw-r--r-- | ext/simplexml/simplexml.c | 1 | ||||
| -rw-r--r-- | ext/simplexml/tests/bug39662.phpt | 39 |
2 files changed, 40 insertions, 0 deletions
diff --git a/ext/simplexml/simplexml.c b/ext/simplexml/simplexml.c index 3a00fc909a..43c6065fb5 100644 --- a/ext/simplexml/simplexml.c +++ b/ext/simplexml/simplexml.c @@ -1762,6 +1762,7 @@ sxe_object_clone(void *object, void **clone_ptr TSRMLS_DC) } if (sxe->node) { nodep = xmlDocCopyNode(sxe->node->node, docp, 1); + nodep->parent = sxe->node->node->parent; } php_libxml_increment_node_ptr((php_libxml_node_object *)clone, nodep, NULL TSRMLS_CC); diff --git a/ext/simplexml/tests/bug39662.phpt b/ext/simplexml/tests/bug39662.phpt new file mode 100644 index 0000000000..47a0c27068 --- /dev/null +++ b/ext/simplexml/tests/bug39662.phpt @@ -0,0 +1,39 @@ +--TEST-- +Bug #39662 (Segfault when calling asXML() of a cloned SimpleXMLElement) +--SKIPIF-- +<?php if (!extension_loaded("simplexml")) print "skip simplexml extension is not loaded"; ?> +--FILE-- +<?php + +$xml = '<?xml version="1.0" encoding="utf-8" ?> +<test> + +</test>'; + +$root = simplexml_load_string($xml); +$clone = clone $root; +var_dump($root); +var_dump($clone); +var_dump($clone->asXML()); + +echo "Done\n"; +?> +--EXPECTF-- +object(SimpleXMLElement)#%d (1) { + [0]=> + string(2) " + +" +} +object(SimpleXMLElement)#%d (1) { + [0]=> + string(2) " + +" +} +string(55) "<?xml version="1.0" encoding="utf-8"?> +<test> + +</test> +" +Done |