This was found when fuzzing. If the specified number of parameter count
was larger than std::numeric_limits<size_t>::max()/2, the comparison
would overflow and read out-of-bounds. This would only apply to 32-bit
platforms and it would lead to a crash as it would access all of the
virtual memory range, and more.
Fixed: chromium:1216758
Change-Id: I2193d3ed078120b6c3e4645c0b16b9f230055e8d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/221742
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34256}
b56a63e470