commit 9c36a99ebc8a9a82af86d9e86453b09f9e64b4e8
author Florian Mayer <fmayer@google.com> Tue Oct 23 14:09:48 2018 +0100
committer Florian Mayer <fmayer@google.com> Tue Oct 23 18:10:41 2018 +0100
tree 9ffba680d73b93d75d7365091311d78d52097c3a
parent 33eb65278338804b9847618e6295f8f29bd4b236

Fix off by one error.

Change-Id: I18a2d177f3212626b7091150f42dfe151e47570e

libunwindstack/tests/RegsInfoTest.cpp

diff --git a/libunwindstack/tests/RegsInfoTest.cpp b/libunwindstack/tests/RegsInfoTest.cpp
index 052b5bf..a6bc2c5 100644
--- a/libunwindstack/tests/RegsInfoTest.cpp
+++ b/libunwindstack/tests/RegsInfoTest.cpp
@@ -82,4 +82,11 @@
   }
 }
 
+TEST(RegsInfoTest, invalid_register) {
+  RegsImplFake<uint64_t> regs(64);
+  RegsInfo<uint64_t> info(&regs);
+
+  EXPECT_DEATH(info.Save(RegsInfo<uint64_t>::MAX_REGISTERS), "");
+}
+
 }  // namespace unwindstack