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Fix crash in parameters code.

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b=101946 r=peterv sr=shaver


git-svn-id: svn://10.0.0.236/trunk@103981 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
sicking%bigfoot.com 2001-09-27 21:32:20 +00:00
parent 48a21fff28
commit 93aad19662
1 changed files with 21 additions and 1 deletions
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22
mozilla/extensions/transformiix/source/xslt/XSLTProcessor.cpp
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@ -1628,10 +1628,12 @@ NamedMap* XSLTProcessor::processParameters(Element* xslAction, Node* context, Pr
{
NamedMap* params = new NamedMap();
if ( !xslAction ) {
if (!xslAction || !params) {
return params;
}
params->setObjectDeletion(MB_TRUE);
//-- handle xsl:with-param elements
Node* tmpNode = xslAction->getFirstChild();
while (tmpNode) {
@ -1712,6 +1714,24 @@ void XSLTProcessor::processTemplate(Node* node, Node* xslTemplate, ProcessorStat
processAction(node,tmp,ps);
tmp = tmp->getNextSibling();
}
if (params) {
StringList* keys = params->keys();
if (keys) {
StringListIterator keyIter(keys);
String* key;
while((key = keyIter.next()))
localBindings.remove(*key);
}
else {
// out of memory so we can't get the keys
// don't delete any variables since it's better we leak then
// crash
localBindings.setObjectDeletion(MB_FALSE);
}
delete keys;
}
bindings->pop();
} //-- processTemplate