Closed Bug 1682855 Opened 4 years ago Closed 4 years ago

Crash in [@ CTypeGen::RegisterStruct]

Categories

(Core :: IPC: MSCOM, defect, P5)

x86
Windows 7
defect

Tracking

()

RESOLVED WONTFIX

People

(Reporter: sg, Unassigned)

Details

(Keywords: crash)

Crash Data

Crash report: https://crash-stats.mozilla.org/report/index/2ed1425e-f9b0-4379-a088-c2e7b0201216

Reason: EXCEPTION_ILLEGAL_INSTRUCTION

Top 10 frames of crashing thread:

0 ole32.dll CTypeGen::RegisterStruct d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:3599
1 ole32.dll CTypeGen::RegisterUDT d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:3361
2 ole32.dll CTypeGen::RegisterType d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:3042
3 ole32.dll CTypeGen::RegisterType d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:3004
4 ole32.dll CProcGen::GenParamDescriptor d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:2585
5 ole32.dll CProcGen::GetProcFormat d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:1882
6 ole32.dll NdrpGetProcFormatString d:\w7rtm\com\rpc\ndrole\typeinfo.cxx:1620
7 ole32.dll CreateVtblFromTypeInfo d:\w7rtm\com\ole32\com\txf\callframe\typeinfo.cpp:887
8 ole32.dll GetVtbl d:\w7rtm\com\ole32\com\txf\callframe\typeinfo.cpp:710
9 ole32.dll Interceptor::InitUsingTypeInfo d:\w7rtm\com\ole32\com\txf\callframe\interceptor.cpp:907

Started on Nightly with build id 20201215092954

Hm, I noticed now it's from two installations only. I didn't notice initially since the reports are interleaved.

I'm not sure there's anything we could do about this, either. It's crashing deep inside the guts of ole32.dll, on 32-bit Windows 7, which is EOL.

Severity: -- → S2
Priority: -- → P3
Priority: P3 → P5

I'm going to resolve this as WONTFIX because it's a small number of installations crashing in a system library on an EOL'd OS. We can revisit if necessary.

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WONTFIX
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