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Issue metadata

Status: Fixed
Owner:
Last visit > 30 days ago
Closed: Dec 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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hover the elment "a" affect the element "td"

Reported by gray.son...@gmail.com, Nov 29 2016

Issue description

Chrome Version       : Google Chrome	54.0.2840.87 (正式版本) m (32 位)
URLs (if applicable) : https://codepen.io/graysongs/pen/dOVmqm
Other browsers tested: none

What steps will reproduce the problem?
(1)open codeopen link above
(2)hover the red button , the element "td" will change to white background color
(3)check the code , there are two css code cause this:
#1 td{position:relative;} 
#2 .hover{-webkit-transition: all 0.3s;}

What is the expected result?
hover the red button will not affect the element "td"

What happens instead?
hover the red button change "td" to white background color



 
chrome version.png
125 KB View Download
codeopen.png
109 KB View Download

Comment 1 by ajha@chromium.org, Nov 29 2016

Labels: M-54 Needs-Bisect OS-Windows
Components: Blink>CSS
Labels: -Type-Bug -Pri-3 -M-54 -Needs-Bisect hasbisect-per-revision M-56 OS-Linux OS-Mac Pri-1 Type-Bug-Regression
Owner: wkorman@chromium.org
Status: Assigned (was: Unconfirmed)
Able to reproduce the issue on Windows 7, Mac 10.11.6 and Ubuntu 14.04 using chrome stable version #54.0.2840.99 but the same is not reproducible in the latest canary #57.0.2936.0.

Reverse Bisect Information:
=====================
Good build: 56.0.2924.0  Revision(433059)
Bad Build : 56.0.2922.0  Revision(432511)

Change Log URL:
https://chromium.googlesource.com/chromium/src/+log/c852e101b24d3fc1983e41f075982f5f247621a5..9c8fded973e0422c68dd85f3745b26a0a8d96085
 
From the above change log possible CL that fixed this issue:

Review-Url:https://codereview.chromium.org/2507893002

wkorman@ - Could you please check and merge the fix to M56 if it is a valid candidate.

Thanks...!!
Cc: schenney@chromium.org
Components: -Blink>CSS Blink>Paint>Invalidation
Status: Fixed (was: Assigned)
Yes, for M55 we merged the change you noted http://crrev.com/2507893002 which is r432693.

On current Mac Stable 55.0.2883.75 I see the codepen example in this bug passing. I did see it fail on M54 previously.

I see current Mac Dev 56.0.2924.14 is built at r433059 and so it should already include this fix. Looking up:

  Commit 9c8fded9... initially landed in 56.0.2923.0

  Merged to 55.0.2883.56 (as b4fdf5cb...).

Please verify that the codepen case passes on M56 and I am not missing something. Thank you.

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