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| author | Alan Conway <aconway@apache.org> | 2009-02-11 17:29:42 +0000 |
|---|---|---|
| committer | Alan Conway <aconway@apache.org> | 2009-02-11 17:29:42 +0000 |
| commit | 86d5aa7ccc3fb6e9cf23a52e8b2d69aae53692f7 (patch) | |
| tree | c9474aaa4a191b8ac5aba63a03f45a5c227cf067 /cpp/src/qpid/sys/AsynchIOHandler.cpp | |
| parent | 67460e0818bd5617cb84a6ae44c33ef8a11ac0a0 (diff) | |
| download | qpid-python-86d5aa7ccc3fb6e9cf23a52e8b2d69aae53692f7.tar.gz | |
Fix race condition with read-credit.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@743416 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/sys/AsynchIOHandler.cpp')
| -rw-r--r-- | cpp/src/qpid/sys/AsynchIOHandler.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpp/src/qpid/sys/AsynchIOHandler.cpp b/cpp/src/qpid/sys/AsynchIOHandler.cpp index 35b75c1fe8..3bc05e4bf9 100644 --- a/cpp/src/qpid/sys/AsynchIOHandler.cpp +++ b/cpp/src/qpid/sys/AsynchIOHandler.cpp @@ -145,8 +145,10 @@ bool AsynchIOHandler::readbuff(AsynchIO& , AsynchIO::BufferBase* buff) { // Lock and retest credit to make sure we don't race with increasing credit ScopedLock<Mutex> l(creditLock); assert(readCredit.get() >= 0); - if (readCredit.get() == 0) + if (readCredit.get() == 0) { + aio->stopReading(); return false; + } } } return true; |