Jasper Rosenberg created WW-4288:
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Summary: staticParams interceptor overwrites params conversion
errors
Key: WW-4288
URL: https://issues.apache.org/jira/browse/WW-4288
Project: Struts 2
Issue Type: Bug
Components: Core Interceptors
Affects Versions: 2.3.15.3
Reporter: Jasper Rosenberg
Have a stack like:
...
<interceptor-ref name="params">
<interceptor-ref name="staticParams"/>
...
<interceptor-ref name="conversionError"/>
If have type conversion errors in params, they aren't seen by the
conversionError interceptor.
It looks like this in StaticParametersInterceptor:
{code:java}
if (clearableStack && (stack.getContext() != null) &&
(newStack.getContext() != null))
stack.getContext().put(ActionContext.CONVERSION_ERRORS,
newStack.getContext().get(ActionContext.CONVERSION_ERRORS));
{code}
ends up just overwriting the old value of ActionContext.CONVERSION_ERRORS
rather than merging.
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