Fix a crash in *NetBSD::Factory::Launch

Summary:
We cannot call process_up->SetState() inside
the NativeProcessNetBSD::Factory::Launch
function because it triggers a NULL pointer
deference.

The generic code for launching a process in:
GDBRemoteCommunicationServerLLGS::LaunchProcess
sets the m_debugged_process_up pointer after
a successful call to  m_process_factory.Launch().
If we attempt to call process_up->SetState()
inside a platform specific Launch function we
end up dereferencing a NULL pointer in
NativeProcessProtocol::GetCurrentThreadID().

Use the proper call process_up->SetState(,false)
that sets notify_delegates to false.

Sponsored by <The NetBSD Foundation>

Reviewers: labath, joerg

Reviewed By: labath

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D42868

llvm-svn: 324234

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp b/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
index 45eadff4a57..dac2aa5d4dd 100644
--- a/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
+++ b/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
@@ -113,7 +113,7 @@ NativeProcessNetBSD::Factory::Launch(ProcessLaunchInfo &launch_info,
 
   for (const auto &thread : process_up->m_threads)
     static_cast<NativeThreadNetBSD &>(*thread).SetStoppedBySignal(SIGSTOP);
-  process_up->SetState(StateType::eStateStopped);
+  process_up->SetState(StateType::eStateStopped, false);
 
   return std::move(process_up);
 }