1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]

Status: RESOLVED FIXED

(Core :: Storage: Quota Manager, defect, P2)

Description

[Gabriele Svelto [:gsvelto]]

This bug is for crash report bp-169ad429-70f6-47b4-b2f1-fa72c0190901.

Top 10 frames of crashing thread:

0 xul.dll mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized dom/quota/ActorsParent.cpp:6714
1 xul.dll mozilla::dom::quota::QuotaManager::EnsureOriginIsInitializedInternal dom/quota/ActorsParent.cpp:6629
2 xul.dll mozilla::dom::quota::QuotaManager::EnsureOriginIsInitialized dom/quota/ActorsParent.cpp:6594
3 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::OpenDatabaseOp::DoDatabaseWork dom/indexedDB/ActorsParent.cpp:20009
4 xul.dll nsresult mozilla::dom::indexedDB::`anonymous namespace'::FactoryOp::Run dom/indexedDB/ActorsParent.cpp:19840
5 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1225
6 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:486
7 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:333
8 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:308
9 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:290

The crash is happening here:

https://hg.mozilla.org/mozilla-central/annotate/b3cc8963e8718dbd40761f14664f45320c258bbd/dom/quota/ActorsParent.cpp#l6714

GetTemporaryStorageLimit() contains a division where the code doesn't ensure that the divisor is non-zero so this might be a valid bug:

https://searchfox.org/mozilla-central/rev/9415ecf29ba1acbef9381335e0ecde5916ca4073/dom/quota/ActorsParent.cpp#2601

Comment 1

[Jan Varga [:janv]]

Attachment: Bug 1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

Comment 2

[Jan Varga [:janv]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=5c78f6d77dc6c223113de00c1f23ba606544f96d

Comment 3

[Jan Varga [:janv]]

This is now required for disabling LSNG in 70.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3246619112cf
Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

Comment 5

[Andrew Sutherland [:asuth] (he/him)]

Comment on attachment 9104965 [details]
Bug 1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

Beta/Release Uplift Approval Request

• User impact if declined: This makes some tests happy with the disabling of LSNG in release in bug 1592136.
• Is this code covered by automated tests?: Yes
• Has the fix been verified in Nightly?: Yes
• Needs manual test from QE?: No
• If yes, steps to reproduce:
• List of other uplifts needed: None
• Risk to taking this patch: Low
• Why is the change risky/not risky? (and alternatives if risky): Covered by unit tests (that it fixes) amongst other automated tests.
• String changes made/needed:

Comment 6

[Andrew Sutherland [:asuth] (he/him)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=828045538dfcb0d01e20ecbc8307a68a1ef0c08f

Comment 7

[Liz Henry (:lizzard)]

Comment on attachment 9104965 [details]
Bug 1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

OK to uplift to m-r for the 70.0.1 build.

Comment 8

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/releases/mozilla-release/rev/7f54c395aff8

Comment 9

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/3246619112cf

Comment 10

[BugBot [:suhaib / :marco/ :calixte]]

Change the status for beta to have the same as nightly and release.
For more information, please visit auto_nag documentation.

Comment 11

[Jan Varga [:janv]]

Hm, I think we need to uplift this to beta too. So I believe it's not fixed in 71.

Comment 12

[Andrew Sutherland [:asuth] (he/him)]

Comment on attachment 9104965 [details]
Bug 1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

Beta/Release Uplift Approval Request

• User impact if declined: This is desired on beta to correct test failures if we disable LSNG on beta.
• Is this code covered by automated tests?: Yes
• Has the fix been verified in Nightly?: Yes
• Needs manual test from QE?: No
• If yes, steps to reproduce:
• List of other uplifts needed: None
• Risk to taking this patch: Low
• Why is the change risky/not risky? (and alternatives if risky): Covered by unit tests (that it fixes) amongst other automated tests.
• String changes made/needed: none

Comment 13

[Pascal Chevrel:pascalc]

Comment on attachment 9104965 [details]
Bug 1578177 - Crash in [@ mozilla::dom::quota::QuotaManager::EnsureTemporaryStorageIsInitialized]; r=asuth

Crash fix and test updates, uplift approved for 71 beta 6, thanks.

Comment 14

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/releases/mozilla-beta/rev/5761d924be82

Comment 15

[Arthur Iakab [arthur_iakab]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/3246619112cf