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- Added a missing dereferencing in NtTerminateProcess.

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- Don't access already freed memory while sending messages to the termination port (in PspExitThread).

svn path=/trunk/; revision=15700
This commit is contained in:
Hartmut Birr 2005-05-31 15:01:29 +00:00
parent 9029590177
commit 63843d944f
1 changed files with 7 additions and 7 deletions
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14
reactos/ntoskrnl/ps/kill.c
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@ -266,19 +266,18 @@ PspExitThread(NTSTATUS ExitStatus)
}
/* Process the Termination Ports */
TerminationPort = CurrentThread->TerminationPort;
DPRINT("TerminationPort: %p\n", TerminationPort);
while (TerminationPort) {
while ((TerminationPort = CurrentThread->TerminationPort)) {
DPRINT("TerminationPort: %p\n", TerminationPort);
/* Get the next one */
CurrentThread->TerminationPort = TerminationPort->Next;
/* Send the LPC Message */
LpcSendTerminationPort(TerminationPort->Port, CurrentThread->CreateTime);
/* Free the Port */
ExFreePool(TerminationPort);
/* Get the next one */
TerminationPort = TerminationPort->Next;
DPRINT("TerminationPort: %p\n", TerminationPort);
}
/* Rundown Win32 Structures */
@ -463,6 +462,7 @@ NtTerminateProcess(IN HANDLE ProcessHandle OPTIONAL,
if(Process->ExitTime.QuadPart != 0)
{
PsUnlockProcess(Process);
ObDereferenceObject(Process);
return STATUS_PROCESS_IS_TERMINATING;
}