[llvm] r373319 - [obj2yaml] - Fix BB after r373315.

[George Rimar via llvm-commits]

Author: grimar
Date: Tue Oct  1 03:02:47 2019
New Revision: 373319

URL: http://llvm.org/viewvc/llvm-project?rev=373319&view=rev
Log:
[obj2yaml] - Fix BB after r373315.

The success return value for data extractor's cursor
should also be checked.

Modified:
    llvm/trunk/tools/obj2yaml/elf2yaml.cpp

Modified: llvm/trunk/tools/obj2yaml/elf2yaml.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/obj2yaml/elf2yaml.cpp?rev=373319&r1=373318&r2=373319&view=diff
==============================================================================
--- llvm/trunk/tools/obj2yaml/elf2yaml.cpp (original)
+++ llvm/trunk/tools/obj2yaml/elf2yaml.cpp Tue Oct  1 03:02:47 2019
@@ -647,7 +647,9 @@ ELFDumper<ELFT>::dumpHashSection(const E
   uint32_t NChain = Data.getU32(Cur);
   if (Content.size() != (2 + NBucket + NChain) * 4) {
     S->Content = yaml::BinaryRef(Content);
-    return S.release();
+    if (Cur)
+      return S.release();
+    llvm_unreachable("entries were not read correctly");
   }
 
   S->Bucket.emplace(NBucket);
@@ -658,9 +660,9 @@ ELFDumper<ELFT>::dumpHashSection(const E
   for (uint32_t &V : *S->Chain)
     V = Data.getU32(Cur);
 
-  if (!Cur)
-    llvm_unreachable("entries were not read correctly");
-  return S.release();
+  if (Cur)
+    return S.release();
+  llvm_unreachable("entries were not read correctly");
 }
 
 template <class ELFT>