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Fixed issues where WaitForMultipleObjects may hang when given a NULL process. Caused by incorrect placement into an array of valid processes.

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Riley King-Saunders
2025-12-23 14:13:50 +11:00
parent 8948e75d06
commit fe9ed46859
1 changed files with 1 additions and 2 deletions
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src/uniproc_win64.c
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@@ -155,8 +155,7 @@ void uniproc_await_processes(const uniproc_process* p, int* return_codes, const
for (size_t i = 0; i < num_processes; ++i) for (size_t i = 0; i < num_processes; ++i)
{ {
if (uniproc_is_process_null(p + i)) continue; if (uniproc_is_process_null(p + i)) continue;
h[i] = (HANDLE)p[i]._proc_hdl; h[num_valid_handles++] = (HANDLE)p[i]._proc_hdl;
num_valid_handles++;
} }
if (num_valid_handles == 0) return; if (num_valid_handles == 0) return;
WaitForMultipleObjects(num_valid_handles, h, 1, INFINITE); WaitForMultipleObjects(num_valid_handles, h, 1, INFINITE);