Added a check to mark the thread as not to be resumed as it's not sus…

…pended, because OpenThread failed
TsudaKageyu · Aug 8, 2024 · acc8f7d · acc8f7d
1 parent 8dd7f7d
commit acc8f7d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/hook.c b/src/hook.c
@@ -342,7 +342,12 @@ static MH_STATUS Freeze(PFROZEN_THREADS pThreads, UINT pos, UINT action)
         for (i = 0; i < pThreads->size; ++i)
         {
             HANDLE hThread = OpenThread(THREAD_ACCESS, FALSE, pThreads->pItems[i]);
-            if (hThread != NULL)
+            if (hThread == NULL)
+            {
+                // Mark thread as not suspended, so it's not resumed later on.
+                pThreads->pItems[i] = 0;
+            }
+            else
             {
                 DWORD result = SuspendThread(hThread);
                 if (result == 0xFFFFFFFF)