<rdar://problem/12238339>

Make sure architectures are obeyed for skinny mach files.

llvm-svn: 168205

1 files changed, 5 insertions, 0 deletions

diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
index 92afb424f64..3e6cd1efbb8 100644
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
@@ -562,6 +562,11 @@ ObjectFileMachO::ParseHeader ()
 
             ArchSpec mach_arch(eArchTypeMachO, m_header.cputype, m_header.cpusubtype);
             
+            // Check if the module has a required architecture
+            const ArchSpec &module_arch = module_sp->GetArchitecture();
+            if (module_arch.IsValid() && !module_arch.IsExactMatch(mach_arch))
+                return false;
+
             if (SetModulesArchitecture (mach_arch))
             {
                 const size_t header_and_lc_size = m_header.sizeofcmds + MachHeaderSizeFromMagic(m_header.magic);