diff options
Diffstat (limited to 'lldb/source/Target/Process.cpp')
| -rw-r--r-- | lldb/source/Target/Process.cpp | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/lldb/source/Target/Process.cpp b/lldb/source/Target/Process.cpp index 2dbe88f76dd..077b9709924 100644 --- a/lldb/source/Target/Process.cpp +++ b/lldb/source/Target/Process.cpp @@ -2750,10 +2750,19 @@ Process::Attach (ProcessAttachInfo &attach_info) error = WillAttachToProcessWithName(process_name, wait_for_launch); if (error.Success()) { - m_should_detach = true; + if (m_run_lock.WriteTryLock()) + { + m_should_detach = true; + SetPublicState (eStateAttaching); + // Now attach using these arguments. + error = DoAttachToProcessWithName (process_name, wait_for_launch, attach_info); + } + else + { + // This shouldn't happen + error.SetErrorString("failed to acquire process run lock"); + } - SetPublicState (eStateAttaching); - error = DoAttachToProcessWithName (process_name, wait_for_launch, attach_info); if (error.Fail()) { if (GetID() != LLDB_INVALID_PROCESS_ID) @@ -2817,10 +2826,20 @@ Process::Attach (ProcessAttachInfo &attach_info) error = WillAttachToProcessWithID(attach_pid); if (error.Success()) { - m_should_detach = true; - SetPublicState (eStateAttaching); - error = DoAttachToProcessWithID (attach_pid, attach_info); + if (m_run_lock.WriteTryLock()) + { + // Now attach using these arguments. + m_should_detach = true; + SetPublicState (eStateAttaching); + error = DoAttachToProcessWithID (attach_pid, attach_info); + } + else + { + // This shouldn't happen + error.SetErrorString("failed to acquire process run lock"); + } + if (error.Success()) { |
