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| author | Reilly Grant <reillyg@chromium.org> | 2014-11-17 10:44:23 -0800 |
|---|---|---|
| committer | Reilly Grant <reillyg@chromium.org> | 2014-11-17 18:45:56 +0000 |
| commit | 4b4bd859cbb841e2b3e731cb73d5689094907291 (patch) | |
| tree | 9d8288026c2ae01cabaa3bf5c1870c53ac6b6fca /net/http/http_network_layer.h | |
| parent | 53d757c1af91fed720c355ac1ecdb61e00483dd6 (diff) | |
| download | chromium_src-4b4bd859cbb841e2b3e731cb73d5689094907291.zip chromium_src-4b4bd859cbb841e2b3e731cb73d5689094907291.tar.gz chromium_src-4b4bd859cbb841e2b3e731cb73d5689094907291.tar.bz2 | |
Remove UsbDevice observers on ::Clear and service destruction.
This patch fixes a DCHECK in ObserverBase::AddObserver that catches us
adding the same observer to a UsbDevice more than once. This happens if
an app gets permission to access a device (ephemerally) and then the
application is restarted and the permission is granted again.
This issue could also result in a dangling pointer if the UsbDevice
object outlives the DevicePermissionManager service.
This patch contains the bug fixing component of
https://crrev.com/6ec7a5d370b1157b3ef5a37956f59d632f42c091
BUG=433122
R=scheib@chromium.org
Review URL: https://codereview.chromium.org/723363002
Cr-Commit-Position: refs/branch-heads/2214@{#65}
Cr-Branched-From: 03655fd3f6d72165dc3c9bd2c89807305316fe6c-refs/heads/master@{#303346}
Diffstat (limited to 'net/http/http_network_layer.h')
0 files changed, 0 insertions, 0 deletions