[Lldb-commits] [lldb] r183252 - Make sure a core file has thread contexts before we try and load it.

[Greg Clayton]

Author: gclayton
Date: Tue Jun  4 16:34:37 2013
New Revision: 183252

URL: http://llvm.org/viewvc/llvm-project?rev=183252&view=rev
Log:
Make sure a core file has thread contexts before we try and load it.


Modified:
    lldb/trunk/source/Plugins/Process/mach-core/ProcessMachCore.cpp

Modified: lldb/trunk/source/Plugins/Process/mach-core/ProcessMachCore.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/Process/mach-core/ProcessMachCore.cpp?rev=183252&r1=183251&r2=183252&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/Process/mach-core/ProcessMachCore.cpp (original)
+++ lldb/trunk/source/Plugins/Process/mach-core/ProcessMachCore.cpp Tue Jun  4 16:34:37 2013
@@ -213,6 +213,13 @@ ProcessMachCore::DoLoadCore ()
         error.SetErrorString ("invalid core object file");   
         return error;
     }
+    
+    if (core_objfile->GetNumThreadContexts() == 0)
+    {
+        error.SetErrorString ("core file doesn't contain any recognized thread contexts");
+        return error;
+    }
+
     SectionList *section_list = core_objfile->GetSectionList();
     if (section_list == NULL)
     {