vendor/llvm/llvm-trunk-r375505vendor/llvm

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/ObjectYAML/MachOYAML.cpp b/lib/ObjectYAML/MachOYAML.cpp
index d12f12cf44350..0f7cd1e1495cb 100644
--- a/lib/ObjectYAML/MachOYAML.cpp
+++ b/lib/ObjectYAML/MachOYAML.cpp
@@ -287,6 +287,15 @@ void MappingTraits<MachOYAML::Section>::mapping(IO &IO,
   IO.mapRequired("reserved1", Section.reserved1);
   IO.mapRequired("reserved2", Section.reserved2);
   IO.mapOptional("reserved3", Section.reserved3);
+  IO.mapOptional("content", Section.content);
+}
+
+StringRef
+MappingTraits<MachOYAML::Section>::validate(IO &IO,
+                                            MachOYAML::Section &Section) {
+  if (Section.content && Section.size < Section.content->binary_size())
+    return "Section size must be greater than or equal to the content size";
+  return {};
 }
 
 void MappingTraits<MachO::build_tool_version>::mapping(