Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix ordering issue within NGBlockLayoutAlgorithm::ComputeMinMaxSizes #22705

Merged
merged 1 commit into from
Apr 7, 2020

Commits on Apr 7, 2020

  1. Fix ordering issue within NGBlockLayoutAlgorithm::ComputeMinMaxSizes

    The DCHECK in the bug was caused by an order-of-operations issue.
    Within the following calculation:
    max_inline_contribution =
              child_sizes.max_size + line_left_inset + line_right_inset;
    
    If:
    child_sizes.max_size == LayoutUnit::Max()
    line_left_inset == LayoutUnit(1)
    line_right_inset == LayoutUnit(-1)
    
    max_inline_contribution would be LayoutUnit::Max() - LayoutUnit(1);
    
    This resulted in max_size < min_size.
    
    Bug: 1004060
    Change-Id: I3e439500f07a2cd1cf0cbe5528ece16090c9fa70
    Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2136885
    Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org>
    Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#757094}
    bfgeek authored and chromium-wpt-export-bot committed Apr 7, 2020
    Configuration menu
    Copy the full SHA
    1db049b View commit details
    Browse the repository at this point in the history