tree 9925a4be9dd49e5d3f05f4476b78163c60386f3f
parent 9ef93d0f3f417c09d2c24e9cceaf600eeb8ff44a
author Tom Sepez <tsepez@chromium.org> 1538592754 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1538592754 +0000

Make CCodec_ProgressiveDecoder::ReadMoreData() slightly saner

- Fix buffer leak if TryRealloc fails.
- Make m_SrcSize always represent the usable bytes in the buffer, even
  when read the last partial block from the file.
- Remove redundant comparisons and use std::min().
- Better naming.

Change-Id: Ie7dd79bac21b2f2422f299563a2dd28ed358e3e2
Reviewed-on: https://pdfium-review.googlesource.com/42130
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>