ACL file reader can trip vector iter validity checking
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Key: QPID-2474
URL: https://issues.apache.org/jira/browse/QPID-2474
Project: Qpid
Issue Type: Bug
Components: C++ Broker
Affects Versions: 0.7
Environment: Windows, Visual Studio
Reporter: Steve Huston
The ACL file reading can trigger Windows Visual C++ consistency check on vector
iterator decrement.
Running the C++ test suite's acl_test starts a broker with options:
--data-dir C:/qpid/trunk/build/src/tests/data_dir --acl-file policy.acl --auth
no
This policy.acl file contains only:
acl allow all all
This trips VC checks in
qpid::acl::AclReader::loadDecisionData(boost::shared_ptr<qpid::acl::AclData>
d={...}) because the 'for' loop at line 92:
for (rlCitr i = rules.end() - 1; cnt; i--, cnt--) {
tries to back i off the beginning of the vector.
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