Index: lld/trunk/ELF/InputSection.cpp
===================================================================
--- lld/trunk/ELF/InputSection.cpp
+++ lld/trunk/ELF/InputSection.cpp
@@ -532,7 +532,7 @@
     return;
 
   if (auto *S = dyn_cast<SyntheticSection<ELFT>>(this)) {
-    S->writeTo(Buf);
+    S->writeTo(Buf + OutSecOff);
     return;
   }