[LinkerTest] Don't leak error string.

llvm-svn: 239673

diff --git a/llvm/unittests/Linker/LinkModulesTest.cpp b/llvm/unittests/Linker/LinkModulesTest.cpp
index 58a3e72..2a0a7bf 100644 (file)
--- a/llvm/unittests/Linker/LinkModulesTest.cpp
+++ b/llvm/unittests/Linker/LinkModulesTest.cpp
@@ -216,6 +216,7 @@ TEST_F(LinkModuleTest, CAPIFailure) {
                                     LLVMLinkerDestroySource, &errout);
   EXPECT_EQ(1, result);
   EXPECT_STREQ("Linking globals named 'foo': symbol multiply defined!", errout);
+  std::free(errout);
 }
 
 } // end anonymous namespace