[jira] [Commented] (CXF-6845) Some methods in MessageUtils prone to NPE

[JIRA]

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https://issues.apache.org/jira/browse/CXF-6845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215820#comment-15215820
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Francesco Chicchiriccò commented on CXF-6845:
---------------------------------------------

Thanks [~sergey_beryozkin] for reviewing.

> Some methods in MessageUtils prone to NPE
> -----------------------------------------
>
>                 Key: CXF-6845
>                 URL: https://issues.apache.org/jira/browse/CXF-6845
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 3.0.9
>            Reporter: Francesco Chicchiriccò
>            Assignee: Francesco Chicchiriccò
>             Fix For: 3.0.10, 3.1.7, 3.2.0
>
>         Attachments: CXF-6845.diff
>
>
> When attempting to upgrade Syncope 1.2 from CXF 3.0.8 to 3.0.9, I receive NPE 
> due to some methods in {{MessageUtils}} - see for example
> {code}
>     public static boolean getContextualBoolean(Message m, String key, boolean 
> defaultValue) {
>         Object o = m.getContextualProperty(key);
>         if (o != null) {
>             return PropertyUtils.isTrue(o);
>         }
>         return defaultValue;
>     }
> {code}
> As you can see, if {{m}} is NULL, NPE is thrown.
> See for reference the same method from 3.1.6:
> {code}
>     public static boolean getContextualBoolean(Message m, String key, boolean 
> defaultValue) {
>         if (m != null) {
>             Object o = m.getContextualProperty(key);
>             if (o != null) {
>                 return PropertyUtils.isTrue(o);
>             }
>         }
>         return defaultValue;
>     }
> {code}



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