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Issue 2889433002: Workaround transform node NPE in draw_property_utils::UpdateElasticOverscroll (Closed)

Created:
3 years, 7 months ago by pdr.
Modified:
3 years, 7 months ago
CC:
cc-bugs_chromium.org, chromium-reviews
Target Ref:
refs/heads/master
Project:
chromium
Visibility:
Public.

Description

Workaround transform node NPE in draw_property_utils::UpdateElasticOverscroll We have reports of crashes in draw_property_utils::UpdateElasticOverscroll due to the transform node being null. We do not think this should be possible. This patch works around this issue by adding a DCHECK and safely returning from the function. This bug may be related to https://crbug.com/712298 which is a similar null transform issue. BUG=721772 CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel Review-Url: https://codereview.chromium.org/2889433002 Cr-Commit-Position: refs/heads/master@{#471997} Committed: https://chromium.googlesource.com/chromium/src/+/9bfc581b8128132f61d342bd383d356feb0c8f0b

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+7 lines, -0 lines) Patch
M cc/trees/draw_property_utils.cc View 1 chunk +7 lines, -0 lines 0 comments Download

Messages

Total messages: 22 (11 generated)
pdr.
3 years, 7 months ago (2017-05-15 22:10:46 UTC) #3
pdr.
3 years, 7 months ago (2017-05-15 22:10:50 UTC) #4
enne (OOO)
lgtm
3 years, 7 months ago (2017-05-15 22:15:26 UTC) #5
commit-bot: I haz the power
CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2889433002/1
3 years, 7 months ago (2017-05-15 22:20:54 UTC) #7
commit-bot: I haz the power
Try jobs failed on following builders: linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/455020)
3 years, 7 months ago (2017-05-15 23:11:44 UTC) #9
commit-bot: I haz the power
CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2889433002/1
3 years, 7 months ago (2017-05-15 23:15:34 UTC) #11
commit-bot: I haz the power
Try jobs failed on following builders: linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/455082)
3 years, 7 months ago (2017-05-16 01:05:09 UTC) #13
commit-bot: I haz the power
CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2889433002/1
3 years, 7 months ago (2017-05-16 01:43:14 UTC) #15
commit-bot: I haz the power
Try jobs failed on following builders: linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED, http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/455334)
3 years, 7 months ago (2017-05-16 02:21:28 UTC) #17
commit-bot: I haz the power
CQ is trying da patch. Follow status at: https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2889433002/1
3 years, 7 months ago (2017-05-16 02:28:09 UTC) #19
commit-bot: I haz the power
3 years, 7 months ago (2017-05-16 03:01:46 UTC) #22
Message was sent while issue was closed.
Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/9bfc581b8128132f61d342bd383d...

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