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Issue 644854 link

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Issue metadata

Status: Fixed
Owner:
Closed: Sep 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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DCHECK in background_downloader_win hit after a few minutes

Project Member Reported by bsep@chromium.org, Sep 7 2016

Issue description

Version: Last seen in 55.0.2853.0 (Developer Build) (64-bit)
OS: Windows 10

1. Launch a debug build
2. Wait a few minutes
3. DCHECK hit and browser crashes. See attached screenshot for trace

I hit this a lot and it means I can't leave my debug builds running over lunch, for example.
 
background_downloader.PNG
104 KB View Download

Comment 1 by sorin@chromium.org, Sep 7 2016

Cc: waff...@chromium.org grt@chromium.org
Components: Internals>Installer>Components
Labels: -Pri-3 Pri-1
Status: Started (was: Untriaged)
Project Member

Comment 2 by bugdroid1@chromium.org, Sep 7 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c1210527860aafd4b24f0b91b9934ed19eac4aac

commit c1210527860aafd4b24f0b91b9934ed19eac4aac
Author: sorin <sorin@chromium.org>
Date: Wed Sep 07 22:42:02 2016

Remove DCHECK from the component updater background downloader code.

The threading issue needs to be fixed according to crbug.com/644857

R=waffles
BUG= 644854 

Review-Url: https://codereview.chromium.org/2322733002
Cr-Commit-Position: refs/heads/master@{#417103}

[modify] https://crrev.com/c1210527860aafd4b24f0b91b9934ed19eac4aac/components/update_client/background_downloader_win.cc

Comment 3 by sorin@chromium.org, Sep 7 2016

Status: Fixed (was: Started)

Comment 4 by sorin@chromium.org, Sep 13 2016

Labels: Merge-Request-54

Comment 5 by dimu@chromium.org, Sep 13 2016

Labels: -Merge-Request-54 Merge-Approved-54 Hotlist-Merge-Approved
Your change meets the bar and is auto-approved for M54 (branch: 2840)
Project Member

Comment 6 by bugdroid1@chromium.org, Sep 13 2016

Labels: -merge-approved-54 merge-merged-2840
The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/52e7ddd7ae28dd2947d4a8f10e3788a5341e8871

commit 52e7ddd7ae28dd2947d4a8f10e3788a5341e8871
Author: Sorin Jianu <sorin@chromium.org>
Date: Tue Sep 13 23:42:25 2016

Remove DCHECK from the component updater background downloader code.

The threading issue needs to be fixed according to crbug.com/644857

R=waffles
BUG= 644854 

Review-Url: https://codereview.chromium.org/2322733002
Cr-Commit-Position: refs/heads/master@{#417103}
(cherry picked from commit c1210527860aafd4b24f0b91b9934ed19eac4aac)

Review URL: https://codereview.chromium.org/2339033002 .

Cr-Commit-Position: refs/branch-heads/2840@{#347}
Cr-Branched-From: 1ae106dbab4bddd85132d5b75c670794311f4c57-refs/heads/master@{#414607}

[modify] https://crrev.com/52e7ddd7ae28dd2947d4a8f10e3788a5341e8871/components/update_client/background_downloader_win.cc

Project Member

Comment 7 by bugdroid1@chromium.org, Oct 27 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/52e7ddd7ae28dd2947d4a8f10e3788a5341e8871

commit 52e7ddd7ae28dd2947d4a8f10e3788a5341e8871
Author: Sorin Jianu <sorin@chromium.org>
Date: Tue Sep 13 23:42:25 2016

Remove DCHECK from the component updater background downloader code.

The threading issue needs to be fixed according to crbug.com/644857

R=waffles
BUG= 644854 

Review-Url: https://codereview.chromium.org/2322733002
Cr-Commit-Position: refs/heads/master@{#417103}
(cherry picked from commit c1210527860aafd4b24f0b91b9934ed19eac4aac)

Review URL: https://codereview.chromium.org/2339033002 .

Cr-Commit-Position: refs/branch-heads/2840@{#347}
Cr-Branched-From: 1ae106dbab4bddd85132d5b75c670794311f4c57-refs/heads/master@{#414607}

[modify] https://crrev.com/52e7ddd7ae28dd2947d4a8f10e3788a5341e8871/components/update_client/background_downloader_win.cc

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