Now that we have dynamic values, we need to protect the GetChildAtIndex()

calls with the target API mutex.

llvm-svn: 131762

1 files changed, 7 insertions, 0 deletions

diff --git a/lldb/source/API/SBValue.cpp b/lldb/source/API/SBValue.cpp
index 4ed2c7d1ffe..03ac1273b73 100644
--- a/lldb/source/API/SBValue.cpp
+++ b/lldb/source/API/SBValue.cpp
@@ -348,6 +348,9 @@ SBValue::GetChildAtIndex (uint32_t idx, lldb::DynamicValueType use_dynamic)
 {
     lldb::ValueObjectSP child_sp;
 
+    if (m_opaque_sp->GetUpdatePoint().GetTarget())
+        Mutex::Locker api_locker (m_opaque_sp->GetUpdatePoint().GetTarget()->GetAPIMutex());
+
     if (m_opaque_sp)
     {
         child_sp = m_opaque_sp->GetChildAtIndex (idx, true);
@@ -401,6 +404,10 @@ SBValue::GetChildMemberWithName (const char *name, lldb::DynamicValueType use_dy
     lldb::ValueObjectSP child_sp;
     const ConstString str_name (name);
 
+    if (m_opaque_sp->GetUpdatePoint().GetTarget())
+        Mutex::Locker api_locker (m_opaque_sp->GetUpdatePoint().GetTarget()->GetAPIMutex());
+    
+
     if (m_opaque_sp)
     {
         child_sp = m_opaque_sp->GetChildMemberWithName (str_name, true);