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pm: mitigate libctru race condition+kernel bug

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(when doing dirty hb chainload)
This commit is contained in:
TuxSH 2023-01-08 19:39:38 +00:00
parent d09bfaf348
commit a812990f0d
1 changed files with 5 additions and 0 deletions
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5
sysmodules/pm/source/termination.c
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@ -419,6 +419,11 @@ static void ChainloadHomebrewDirtyAsync(void *argdata)
} }
ProcessList_Unlock(&g_manager.processList); ProcessList_Unlock(&g_manager.processList);
// Account for race condition with libctru (till January 2023), causing
// a deadlock between svcExitProcess and svcTerminateProcess, which wouldn't happen
// if Nintendo were using proper atomics.
svcSleepThread(50 * 1000 * 1000LL);
res = commitPendingTerminations(3 * 1000 * 1000 * 1000LL); // 3s, what NS is using res = commitPendingTerminations(3 * 1000 * 1000 * 1000LL); // 3s, what NS is using
ExHeaderInfoHeap_Delete(exheaderInfo); ExHeaderInfoHeap_Delete(exheaderInfo);
g_manager.waitingForTermination = false; g_manager.waitingForTermination = false;