tree 1b374e184675294eaa9a25955bf5a50444a2061a
parent 82a527e04e8c3bf670e82462aa25ea636d70516b
author Lei Zhang <thestig@chromium.org> 1722358370 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1722358370 +0000

Replace return type in ProgressiveDecoder::PngAskScanlineBuf()

Trust libpng is sane and assert the `line` argument is never out of
bounds. Then this method would not need to return a bool. Use the now
void return type to return the pointer that is currently being returned
as an out-parameter.

Change-Id: Ie03723297fecddf3276c05ab083fa6ea32bf8a2b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/122594
Reviewed-by: Tom Sepez <tsepez@google.com>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>