This CL cleans up types and code style comments from post-submit code
review comments on https://crrev.com/c/4023618 .
I also added fixes for potential overflows in varint length decoding
and included new tests.
Bug: crashpad:437
Change-Id: I0a3585036028d81f42d0d36e87cce4264f4ed9ad
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4199705
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
This CL implements LengthDelimitedRingBuffer, a general-purpose
ringbuffer suitable for use as a Crashpad Annotation.
This ringbuffer supports writing variably-sized data delimited by a Base
128 varint-encoded length separator.
LengthDelimitedRingBuffer is backed by a std::array, so it has a fixed
maximum size. It supports reading via RingBufferReader as well as
writing via RingBufferWriter.
Change-Id: I23ecb4a85ee8e846e1efc6937a5cb089a494d50a
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/4023618
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Ben Hamilton <benhamilton@google.com>
