yasserzamani commented on a change in pull request #475:
URL: https://github.com/apache/struts/pull/475#discussion_r601425835
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File path:
core/src/main/java/org/apache/struts2/components/template/FreemarkerTemplateEngine.java
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@@ -144,15 +144,20 @@ public void close() throws IOException {
}
};
+ LOG.debug("Puts action on the top of ValueStack, just before the tag");
+ action = stack.pop();
try {
stack.push(templateContext.getTag());
+ stack.push(action);
Review comment:
Yes sure thanks. I meant the `finally` block is here to undo those two
pushes so consequently those two pushes must be done outside of the
`try...finally`'s `try`. For example currently consider
`stack.push(templateContext.getTag());` fails (it's unlikely but anyway just to
describe) then the `finally` block pops three objects while we've only pushed
oneobject.
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