[PATCH] D56125: [Sanitizer] Intercept arc4random_buf on FreeBSD/NetBSD

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski added inline comments.


================
Comment at: lib/sanitizer_common/sanitizer_common_interceptors.inc:9092
+  COMMON_INTERCEPTOR_ENTER(ctx, arc4random_buf, buf, len);
+  if (buf && len)
+    COMMON_INTERCEPTOR_READ_RANGE(ctx, buf, len);
----------------
According to my code reading.. `arc4random_buf` only outputs the buffer, it does not read it.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56125/new/

https://reviews.llvm.org/D56125