diff options
| author | sb <sb@openoffice.org> | 2010-03-01 11:46:25 +0100 |
|---|---|---|
| committer | sb <sb@openoffice.org> | 2010-03-01 11:46:25 +0100 |
| commit | 2c72edc36403323b2978124e82bdd0069504be45 (patch) | |
| tree | 9cc585cd1d609373a5c27d65dec50cce2c661294 /vcl | |
| parent | e6694e6614a9360c98df4ee611be09b8385b48a4 (diff) | |
sb118: release DisplayConnection::m_aMutex before calling event handlers
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/helper/xconnection.cxx | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/vcl/source/helper/xconnection.cxx b/vcl/source/helper/xconnection.cxx index 19ac9103bf96..caf7ee237d67 100644 --- a/vcl/source/helper/xconnection.cxx +++ b/vcl/source/helper/xconnection.cxx @@ -141,12 +141,16 @@ bool DisplayConnection::dispatchEvent( void* pThis, void* pData, int nBytes ) SolarMutexReleaser aRel; DisplayConnection* This = (DisplayConnection*)pThis; - MutexGuard aGuard( This->m_aMutex ); Sequence< sal_Int8 > aSeq( (sal_Int8*)pData, nBytes ); Any aEvent; aEvent <<= aSeq; - for( ::std::list< Reference< XEventHandler > >::const_iterator it = This->m_aHandlers.begin(); it != This->m_aHandlers.end(); ++it ) + ::std::list< Reference< XEventHandler > > handlers; + { + MutexGuard aGuard( This->m_aMutex ); + handlers = This->m_aHandlers; + } + for( ::std::list< Reference< XEventHandler > >::const_iterator it = handlers.begin(); it != handlers.end(); ++it ) if( (*it)->handleEvent( aEvent ) ) return true; return false; @@ -157,12 +161,16 @@ bool DisplayConnection::dispatchErrorEvent( void* pThis, void* pData, int nBytes SolarMutexReleaser aRel; DisplayConnection* This = (DisplayConnection*)pThis; - MutexGuard aGuard( This->m_aMutex ); Sequence< sal_Int8 > aSeq( (sal_Int8*)pData, nBytes ); Any aEvent; aEvent <<= aSeq; - for( ::std::list< Reference< XEventHandler > >::const_iterator it = This->m_aErrorHandlers.begin(); it != This->m_aErrorHandlers.end(); ++it ) + ::std::list< Reference< XEventHandler > > handlers; + { + MutexGuard aGuard( This->m_aMutex ); + handlers = This->m_aErrorHandlers; + } + for( ::std::list< Reference< XEventHandler > >::const_iterator it = handlers.begin(); it != handlers.end(); ++it ) if( (*it)->handleEvent( aEvent ) ) return true; |