James E. King, III created THRIFT-4164:
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Summary: Core in TSSLSocket cleanupOpenSSL when destroying a mutex
used by openssl
Key: THRIFT-4164
URL: https://issues.apache.org/jira/browse/THRIFT-4164
Project: Thrift
Issue Type: Bug
Components: C++ - Library
Affects Versions: 0.10.0
Environment: Ubuntu 14.04, openssl (version TBD, I believe it is a
1.1.0 variant)
Reporter: James E. King, III
Assignee: James E. King, III
In a project where thrift is used, i was investigating a core in an assertion
in apache::thrift::concurrency::~Mutex (pthread variety). The mutex in
question was one of the locking mutexes that thrift gives to openssl. The core
occurred in TSSLSocket::cleanupOpenSSL() where the mutexes are destroyed (on
the last line).
I suspect that we might be changing the locking callbacks too early in the
cleanup process; perhaps one of the other cleanup calls that follows it would
have released a mutex in some situations? In any case, this needs to be
investigated and I am assigning it to myself.
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