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<a class="user-hover" rel="qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth" id="email_qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=qbra6rc4mm%2Fvj8nqdl64wuvkblg%3D%40https%3A%2F%2Fshib.york.ac.uk%2Fshibboleth" style="color:#326ca6;">qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth</a>
created <img src="https://issues.shibboleth.net/jira/images/icons/issuetypes/improvement.png" height="16" width="16" border="0" align="absmiddle" alt="Improvement"> <a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/SSPCPP-630'>SSPCPP-630</a>
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<a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/SSPCPP-630'><strong>Compiler warning -- Assignment inside an if statement</strong></a>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<img src="https://issues.shibboleth.net/jira/images/icons/issuetypes/improvement.png" height="16" width="16" border="0" align="absmiddle" alt="Improvement"> Improvement
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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2.5.3 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<a class="user-hover" rel="cantor.2@osu.edu" id="email_cantor.2@osu.edu" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=cantor.2%40osu.edu" style="color:#326ca6;">Scott Cantor</a>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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29/Aug/14 8:06 AM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>I have found an assignment in an if statement, and can't work out if it's intentional by simple inspection. </p>
<p style='margin-top:0;margin-bottom:10px;'>The affected source file is shibsp/handler/impl/SAML2SessionInitiator.cpp, line 550.</p>
<p style='margin-top:0;margin-bottom:10px;'>Usually, assignment in an if statement is unintentional, as such, many compilers warn about it.</p>
<p style='margin-top:0;margin-bottom:10px;'>If it is intentional, is it possible to perform the assignment outside the if statement, then do the test on the result? This would silence the warning for anyone else, and make it clear that the behaviour is intentional.</p>
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<strong style="font-weight:normal;color:#505050;">Environment:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>Debian 7.5</p>
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
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<a style="color:#326ca6;" href="https://issues.shibboleth.net/jira/browse/SSPCPP">Shibboleth SP - C++</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
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<img src="https://issues.shibboleth.net/jira/images/icons/priorities/minor.png" height="16" width="16" border="0" align="absmiddle" alt="Minor"> Minor
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
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<a class="user-hover" rel="qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth" id="email_qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=qbra6rc4mm%2Fvj8nqdl64wuvkblg%3D%40https%3A%2F%2Fshib.york.ac.uk%2Fshibboleth" style="color:#326ca6;">qbra6rc4mm/vj8nqdl64wuvkblg=@https://shib.york.ac.uk/shibboleth</a>
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<strong style="font-weight:normal;color:#505050;">Security Level:</strong>
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Standard (Standard bug, may impact functionality but does not represent a security vulnerability ) </td>
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