[ros-bugs] [Bug 938] New: Get/SetThreadContext doesn't work
ReactOS.Bugzilla at reactos.org
ReactOS.Bugzilla at reactos.org
Sat Oct 29 20:32:42 CEST 2005
http://www.reactos.org/bugzilla/show_bug.cgi?id=938
Summary: Get/SetThreadContext doesn't work
Product: ReactOS
Version: unspecified
Platform: x86 Hardware
OS/Version: ReactOS
Status: NEW
Severity: normal
Priority: P3
Component: Kernel
AssignedTo: ros-bugs at reactos.com
ReportedBy: mrnobo1024 at yahoo.com
QAContact: ros-bugs at reactos.com
GetThreadContext and SetThreadContext don't work at all. They just cause a BSOD
from KeTrapFrameToContext/KeContextToTrapFrame (apparently because the
KeGetCurrentThread()->TrapFrame is a bad pointer)
This bug may not appear to happen with GetThreadContext, because of another bug.
NtGetContextThread doesn't actually put the context into the
GET_SET_CTX_CONTEXT, so that part of it is just stack junk, which may not have
any of the context flags set in the context parameter, so the trap frame never
gets accessed.
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