From f53f4f5a5eb61599e576bed8c324e7e74bff4b30 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Wed, 20 Jul 2016 17:41:18 +0000
Subject: [PATCH] Use iterators to avoid dereferencing end().

Thanks to George Rimar for finding the problem.

llvm-svn: 276144
---
 lld/ELF/Relocations.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lld/ELF/Relocations.cpp b/lld/ELF/Relocations.cpp
index 1ed8653a0afe..e5e409dd6c0d 100644
--- a/lld/ELF/Relocations.cpp
+++ b/lld/ELF/Relocations.cpp
@@ -525,11 +525,11 @@ static void scanRelocs(InputSectionBase<ELFT> &C, ArrayRef<RelTy> Rels) {
   ArrayRef<uint8_t> SectionData = C.getSectionData();
   const uint8_t *Buf = SectionData.begin();
 
-  SectionPiece *PieceI = nullptr;
-  SectionPiece *PieceE = nullptr;
+  std::vector<SectionPiece>::iterator PieceI;
+  std::vector<SectionPiece>::iterator PieceE;
   if (auto *Eh = dyn_cast<EhInputSection<ELFT>>(&C)) {
-    PieceI = &*Eh->Pieces.begin();
-    PieceE = &*Eh->Pieces.end();
+    PieceI = Eh->Pieces.begin();
+    PieceE = Eh->Pieces.end();
   }
 
   for (auto I = Rels.begin(), E = Rels.end(); I != E; ++I) {
-- 
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