diff options
| author | Michael Wallner <mike@php.net> | 2006-02-24 10:19:54 +0000 |
|---|---|---|
| committer | Michael Wallner <mike@php.net> | 2006-02-24 10:19:54 +0000 |
| commit | 6520ff9afca625a7b9d9fb00acd1f816a54dabde (patch) | |
| tree | a0870f009dc5084d07c8979181aaadace2465a46 /ext/dom/domimplementation.c | |
| parent | 521502f416efc037ceeec33c29738c278048954b (diff) | |
| download | php-git-6520ff9afca625a7b9d9fb00acd1f816a54dabde.tar.gz | |
- fix crash with DOMImplementation::createDocumentType("name:")
Diffstat (limited to 'ext/dom/domimplementation.c')
| -rw-r--r-- | ext/dom/domimplementation.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/dom/domimplementation.c b/ext/dom/domimplementation.c index aa371f8154..f65da0572b 100644 --- a/ext/dom/domimplementation.c +++ b/ext/dom/domimplementation.c @@ -92,7 +92,7 @@ PHP_METHOD(domimplementation, createDocumentType) pch2 = systemid; uri = xmlParseURI(name); - if (uri->opaque != NULL) { + if (uri != NULL && uri->opaque != NULL) { localname = xmlStrdup(uri->opaque); if (xmlStrchr(localname, (xmlChar) ':') != NULL) { php_dom_throw_error(NAMESPACE_ERR, 1 TSRMLS_CC); @@ -108,7 +108,9 @@ PHP_METHOD(domimplementation, createDocumentType) php_dom_throw_error(INVALID_CHARACTER_ERR, TSRMLS_CC); */ - xmlFreeURI(uri); + if (uri) { + xmlFreeURI(uri); + } doctype = xmlCreateIntSubset(NULL, localname, pch1, pch2); xmlFree(localname); |