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Issue 873458 link

Starred by 3 users
Status: Closed
Owner: ----
Closed: Aug 13
Cc:
waff...@chromium.org
phanindra.mandapaka@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Provide a way to opt out from canary-dcheck versions in updates

Reported by vsemozhe...@gmail.com, Aug 11 
UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3519.1 Safari/537.36

Steps to reproduce the problem:
Wait for canary-dcheck version in updates.

What is the expected behavior?

What went wrong?
I have a rather slow machine and every time my Canary is hit a canary-dcheck version, the browser becomes unworkable.

Is there any way to opt out from canary-dcheck versions like we have for SyzyASAN advised in https://bugs.chromium.org/p/chromium/issues/detail?id=237644 ?

Did this work before? N/A 

Chrome version: 70.0.3519.1  Channel: 
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version:

Comment 1 by swarnasree.mukkala@chromium.org, Aug 12

Labels: Needs-Triage-M70

Comment 2 by phanindra.mandapaka@chromium.org, Aug 13

Cc: waff...@chromium.org phanindra.mandapaka@chromium.org
Labels: Triaged-ET
As per comment #0 it seems to be a dcheck related. As per comment #0 CC'ing Dev (waffles@chromium.org) for further inputs on it.

Thanks..!

Comment 3 by waff...@chromium.org, Aug 13

Status: Closed (was: Unconfirmed)
Yes, use the same mechanism that you do for ASAN opt-out:

[HKEY_CURRENT_USER\Software\Google\Update\ClientState\{4EA16AC7-FD5A-47C3-875B-DBF4A2008C20}\cohort]
"hint"="asan-optout"

(I acknowledge it is misnamed, but asan-optout will also opt you out of dcheck-enabled builds.)

Comment 4 by vsemozhe...@gmail.com, Aug 13 

Thank you!
►

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