[Webkit-unassigned] [Bug 222620] Crash in previousSibling

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=222620

Ryosuke Niwa <rniwa at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |rniwa at webkit.org
 Attachment #422000|review?                     |review-
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--- Comment #5 from Ryosuke Niwa <rniwa at webkit.org> ---
Comment on attachment 422000
  --> https://bugs.webkit.org/attachment.cgi?id=422000
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=422000&action=review

r- due to the lack of a test.

> Source/WebCore/ChangeLog:8
> +        No new tests (OOPS!).

Please add a test.

> Source/WebCore/editing/ApplyBlockElementCommand.cpp:294
> +            if (previousSiblingOfText && is<Text>(*text->previousSibling())

is<Text>(*text->previousSibling()) -> is<Text>(is<Text>(*text->previousSibling()))

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