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Fix the "Crash on Exit" bug (cherry picked from commit b4f6ccaa88)

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We were throwing away the Dispatcher before all the keys (namely, leaked
keys) were unloaded. See the comment in plResManager for more details.
This commit is contained in:
Adam Johnson
2020-06-30 10:06:51 -06:00
committed by rarified
parent 149a8877ce
commit 49e4283807
4 changed files with 21 additions and 10 deletions
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15
MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plResMgr/plResManager.cpp
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@ -205,10 +205,12 @@ void plResManager::IShutdown()
// TimerCallbackMgr is a fixed-keyed object, so needs to shut down before the registry
plgTimerCallbackMgr::Shutdown();
// Destroy the dispatch. Note that we do this before the registry so that any lingering messages
// can free up keys properly
hsRefCnt_SafeUnRef(fDispatch);
fDispatch = nil;
// Formerly, we destroyed the Dispatcher here to clean up keys for leak reporting.
// However, if there are *real* leaked keys, then they will want to unload after this step.
// To unload, plKeyImp needs to dispatcher. SO, we're going to pitch everything currently in the
// Dispatcher and kill it later
fDispatch->BeginShutdown();
// Just before we shut down the registry, page out any keys that still exist.
// (They shouldn't... they're baaaaaad.)
@ -224,9 +226,12 @@ void plResManager::IShutdown()
fLoadedPages.clear();
IUnlockPages();
fLastFoundPage = nil;
// Now, kill off the Dispatcher
hsRefCnt_SafeUnRef(fDispatch);
fDispatch = nil;
kResMgrLog(1, ILog(1, " ...Shutdown successful!"));
fInited = false;