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Added missing safety checks (Problem identified by Coverity scan)

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This commit is contained in:
Ilia Alshanetsky 2006-10-07 19:40:58 +00:00
parent 34ed116e90
commit 12f7021e12
1 changed files with 9 additions and 3 deletions
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12
ext/dom/document.c
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@ -1355,7 +1355,9 @@ PHP_METHOD(domdocument, __construct)
}
}
intern->document = NULL;
php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC);
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC) == -1) {
RETURN_FALSE;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)docp, (void *)intern TSRMLS_CC);
}
}
@ -1568,7 +1570,9 @@ static void dom_parse_document(INTERNAL_FUNCTION_PARAMETERS, int mode) {
}
}
intern->document = NULL;
php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC);
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC) == -1) {
RETURN_FALSE;
}
intern->document->doc_props = doc_prop;
}
@ -2069,7 +2073,9 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode)
}
}
intern->document = NULL;
php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC);
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, newdoc TSRMLS_CC) == -1) {
RETURN_FALSE;
}
intern->document->doc_props = doc_prop;
}