1 files changed, 24 insertions, 0 deletions
diff --git a/fuzz/arm_cpuinfo.cc b/fuzz/arm_cpuinfo.cc
new file mode 100644
index 0000000..5d70046
--- /dev/null
+++ b/fuzz/arm_cpuinfo.cc
@@ -0,0 +1,24 @@
+/* Copyright (c) 2018, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#include "../crypto/cpu-arm-linux.h"
+
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) {
+  STRING_PIECE sp = {reinterpret_cast<const char *>(buf), len};
+  crypto_get_arm_hwcap_from_cpuinfo(&sp);
+  crypto_get_arm_hwcap2_from_cpuinfo(&sp);
+  crypto_cpuinfo_has_broken_neon(&sp);
+  return 0;
+}