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Code Issues

Fixed CORE-2234: Sometimes terminated worker processes in Classic are still considered being alive.

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dimitr 2008-12-11 10:08:35 +00:00
parent f732b628e3
commit 8ba1e1b43b
1 changed files with 5 additions and 4 deletions
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9
src/jrd/isc.cpp
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@ -201,15 +201,16 @@ bool ISC_check_process_existence(SLONG pid)
**************************************/
#ifdef WIN_NT
const HANDLE handle = OpenProcess(PROCESS_DUP_HANDLE, FALSE, (DWORD) pid);
const HANDLE handle = OpenProcess(SYNCHRONIZE, FALSE, (DWORD) pid);
if (!handle && GetLastError() != ERROR_ACCESS_DENIED)
if (!handle)
{
return false;
return (GetLastError() == ERROR_ACCESS_DENIED);
}
const bool alive = (WaitForSingleObject(handle, 0) != WAIT_OBJECT_0);
CloseHandle(handle);
return true;
return alive;
#else
return (kill((int) pid, 0) == -1 && errno == ESRCH) ? false : true;
#endif