Closed Bug 1539234 Opened 6 years ago Closed 6 years ago

Crash in [@ mozilla::AntiTrackingCommon::IsStorageAccessPermission]

Categories

(Core :: Privacy: Anti-Tracking, defect)

Unspecified
Windows 10
defect
Not set
critical

Tracking

()

RESOLVED WONTFIX
Tracking Status
firefox67 --- wontfix
firefox68 --- wontfix

People

(Reporter: marcia, Unassigned)

Details

(Keywords: crash, regression)

Crash Data

This bug is for crash report bp-70d882b0-5cf3-459c-a0c3-ab8f40190326.

Fairly small volume regression spotted during nightly crash triage - not sure if I got the component correct or not: https://bit.ly/2WsWShV. 9 crashes/2 installs on 68 and at least crash in 67 nightly. There also appears to be a small number of crashes in 65. ni on :ehsan since he might have some insight

Top 10 frames of crashing thread:

0 xul.dll mozilla::AntiTrackingCommon::IsStorageAccessPermission toolkit/components/antitracking/AntiTrackingCommon.cpp:1043
1  @0x20ab205ce7bf 
2 xul.dll mozilla::storage::StorageBaseStatementInternal::ExecuteAsync storage/StorageBaseStatementInternal.cpp:185
3  @0x1394217166f 
4 xul.dll void nsPermissionManager::NotifyObserversWithPermission extensions/cookie/nsPermissionManager.cpp:2756
5 xul.dll nsPermissionManager::AddInternal extensions/cookie/nsPermissionManager.cpp
6 xul.dll nsPermissionManager::AddFromPrincipal extensions/cookie/nsPermissionManager.cpp:1756
7 xul.dll mozilla::AntiTrackingCommon::StoreUserInteractionFor toolkit/components/antitracking/AntiTrackingCommon.cpp:1822
8 xul.dll mozilla::dom::ContentParent::RecvStoreUserInteractionAsPermission dom/ipc/ContentParent.cpp:5692
9 xul.dll mozilla::dom::PContentParent::OnMessageReceived ipc/ipdl/PContentParent.cpp:8438

Flags: needinfo?(ehsan)

Andrea, does this make any sense to you? Looks like the principal pointer is somehow corrupted? But we're also in the main process where we shouldn't have an outer window with a content principal. This looks very suspect to me. Maybe we're seeing a memory corruption issue?

Component: DOM: Core & HTML → Privacy: Anti-Tracking
Flags: needinfo?(ehsan) → needinfo?(amarchesini)

One crash only in Beta, marking as wontfix for 67.

We haven't seen any new crashes with this signature. It could be something corrupted on that particular installation?
Also the stack trace looks corrupted. I would close this bug as wontfix until we see new crash reports.

Flags: needinfo?(amarchesini)

Based on Comment 3 I am going to won't fix this bug. If it reappears we can reopen. Also adjusting tracking flag for 68.

Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
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