1721399 - Startup Crash in [@ moz_task::TaskRunnable::new] via cert_storage_constructor

Status: RESOLVED INCOMPLETE

(Thunderbird :: Security, defect)

Description

[Wayne Mery (:wsmwk)]

Crash report: https://crash-stats.mozilla.org/report/index/6bc658ec-382c-46b7-bf71-3ace50210718

Reason: SIGBUS / BUS_ADRERR

Top 10 frames of crashing thread:

0 libxul.so moz_task::TaskRunnable::new xpcom/rust/moz_task/src/lib.rs:222
1 libxul.so cert_storage_constructor security/manager/ssl/cert_storage/src/lib.rs:1348
2 libxul.so mozilla::xpcom::CreateInstanceImpl xpcom/components/StaticComponents.cpp:10795
3 libxul.so nsComponentManagerImpl::GetServiceLocked xpcom/components/nsComponentManager.cpp:1276
4 libxul.so nsComponentManagerImpl::GetService xpcom/components/nsComponentManager.cpp:1330
5 libxul.so nsGetServiceByCID::operator const xpcom/components/nsComponentManagerUtils.cpp:220
6 libxul.so nsCOMPtr_base::assign_from_gs_cid xpcom/base/nsCOMPtr.cpp:64
7 libxul.so nsNSSComponent::InitializeNSS security/manager/ssl/nsNSSComponent.cpp:1918
8 libxul.so nsNSSComponent::Init security/manager/ssl/nsNSSComponent.cpp:2182
9 libxul.so mozilla::xpcom::CreateInstanceImpl xpcom/components/StaticComponents.cpp:13492

Comment 1

[Wayne Mery (:wsmwk)]

So far, it is only one user and one OS Ubuntu 18.04.5 LTS. So not big cause for alarm. (And no Firefox crashes with this signature.)

I filed the bug report because of cert on the stack, and being a startup crash.

Bug 1538541 from two years ago had cert_storage_constructor on the stack.

Comment 2

[Wayne Mery (:wsmwk)]

No thunderbird crashes in last three months