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Fix of a race condition during Crash Generation Server startup

Browse Source 
https://breakpad.appspot.com/445002/



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1031 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ivan.penkov@gmail.com 2012-09-07 18:01:26 +00:00
parent b6514a8133
commit d6a10e6fbb
1 changed files with 6 additions and 3 deletions
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9
src/client/windows/crash_generation/crash_generation_server.cc
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@ -217,7 +217,7 @@ bool CrashGenerationServer::Start() {
// Event to signal the client connection and pipe reads and writes.
overlapped_.hEvent = CreateEvent(NULL, // Security descriptor.
TRUE, // Manual reset.
FALSE, // Initially signaled.
FALSE, // Initially nonsignaled.
NULL); // Name.
if (!overlapped_.hEvent) {
return false;
@ -247,10 +247,13 @@ bool CrashGenerationServer::Start() {
// Kick-start the state machine. This will initiate an asynchronous wait
// for client connections.
HandleInitialState();
if (!SetEvent(overlapped_.hEvent)) {
server_state_ = IPC_SERVER_STATE_ERROR;
return false;
}
// If we are in error state, it's because we failed to start listening.
return server_state_ != IPC_SERVER_STATE_ERROR;
return true;
}
// If the server thread serving clients ever gets into the