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kernel32/tests: Call NtQuerySystemInformation(SystemProcessInformation) until it returns STATUS_SUCCESS.
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -230,45 +230,44 @@ static DWORD WINAPI get_id_thread(void* curr_pid)
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ok(found == FALSE, "The thread order is not strictly consistent\n");
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/* Determine the order by NtQuerySystemInformation function */
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pcs_buffer = NULL;
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status = pNtQuerySystemInformation(SystemProcessInformation, pcs_buffer, buf_size, &buf_size);
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ok(status == STATUS_INFO_LENGTH_MISMATCH, "Failed with %x\n", status);
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if (status == STATUS_INFO_LENGTH_MISMATCH)
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while ((status = NtQuerySystemInformation(SystemProcessInformation,
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pcs_buffer, buf_size, &buf_size)) == STATUS_INFO_LENGTH_MISMATCH)
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{
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pcs_buffer = HeapAlloc(GetProcessHeap(), 0, buf_size);
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ok(pcs_buffer != NULL, "Unable to allocate space\n");
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found = FALSE;
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matched_idx = -1;
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free(pcs_buffer);
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pcs_buffer = malloc(buf_size);
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}
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ok(status == STATUS_SUCCESS, "got %#x\n", status);
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found = FALSE;
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matched_idx = -1;
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status = NtQuerySystemInformation(SystemProcessInformation, pcs_buffer, buf_size, &buf_size);
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do {
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spi = (SYSTEM_PROCESS_INFORMATION*)&pcs_buffer[pcs_offset];
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if (spi->UniqueProcessId == curr_pid)
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{
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found = TRUE;
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break;
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}
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pcs_offset += spi->NextEntryOffset;
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} while (spi->NextEntryOffset != 0);
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ok(found && spi, "No process found\n");
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for (i = 0; i < spi->dwThreadCount; i++)
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do
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{
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spi = (SYSTEM_PROCESS_INFORMATION*)&pcs_buffer[pcs_offset];
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if (spi->UniqueProcessId == curr_pid)
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{
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tid = HandleToULong(spi->ti[i].ClientId.UniqueThread);
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if (matched_idx > 0)
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{
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thread_traversed[matched_idx++] = tid;
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if (matched_idx >= NUM_THREADS) break;
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}
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else if (tid == thread_ids[0])
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{
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matched_idx = 0;
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thread_traversed[matched_idx++] = tid;
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}
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found = TRUE;
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break;
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}
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}
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if (pcs_buffer)
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HeapFree(GetProcessHeap(), 0, pcs_buffer);
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pcs_offset += spi->NextEntryOffset;
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} while (spi->NextEntryOffset != 0);
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ok(found && spi, "No process found\n");
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for (i = 0; i < spi->dwThreadCount; i++)
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{
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tid = HandleToULong(spi->ti[i].ClientId.UniqueThread);
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if (matched_idx > 0)
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{
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thread_traversed[matched_idx++] = tid;
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if (matched_idx >= NUM_THREADS) break;
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}
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else if (tid == thread_ids[0])
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{
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matched_idx = 0;
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thread_traversed[matched_idx++] = tid;
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}
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}
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free(pcs_buffer);
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ok(matched_idx > 0, "No thread id match found\n");
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