[asan] Test 'strndup_oob_test.cc' added in r302781 fails on the clang-cmake-thumbv7-a15-full-sh bot.
Marking as unsupported on armv7l-unknown-linux-gnueabihf, same as strdup_oob_test.cc
// When built as C on Linux, strndup is transformed to __strndup.
// RUN: %clangxx_asan -O3 -xc %s -o %t && not %run %t 2>&1 | FileCheck %s
-// UNSUPPORTED: win32,s390
+// Unwind problem on arm: "main" is missing from the allocation stack trace.
+// UNSUPPORTED: win32,s390,armv7l-unknown-linux-gnueabihf
#include <string.h>
