[webkit-changes] [WebKit/WebKit] 626ccb: [IFC][Partial layout] Incorrect invalidation posit...

[Alan Baradlay]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 626ccb564f1b3a22167281d82f36dad2c878687e
      https://github.com/WebKit/WebKit/commit/626ccb564f1b3a22167281d82f36dad2c878687e
  Author: Alan Baradlay <zalan at apple.com>
  Date:   2023-10-12 (Thu, 12 Oct 2023)

  Changed paths:
    A LayoutTests/fast/text/partial-text-invalidation-with-first-letter-crash-expected.txt
    A LayoutTests/fast/text/partial-text-invalidation-with-first-letter-crash.html
    M Source/WebCore/layout/formattingContexts/inline/invalidation/InlineInvalidation.cpp

  Log Message:
  -----------
  [IFC][Partial layout] Incorrect invalidation position when damaged text offset is after last display box
https://bugs.webkit.org/show_bug.cgi?id=263019
<rdar://116448136>

Reviewed by Antti Koivisto.

* LayoutTests/fast/text/partial-text-invalidation-with-first-letter-crash-expected.txt: Added.
* LayoutTests/fast/text/partial-text-invalidation-with-first-letter-crash.html: Added.
* Source/WebCore/layout/formattingContexts/inline/invalidation/InlineInvalidation.cpp:
(WebCore::Layout::damagedLineIndex):

Canonical link: https://commits.webkit.org/269249@main