1354926 - Printing in debug builds crashes with MOZ_ASSERT due to missing BeginPage call

Status: RESOLVED WORKSFORME

(MailNews Core :: Printing, defect)

Description

[Kent James (:rkent)]

Trying to print an email (tested in esr52 debug build) results in a crash due to a MOZ_ASSERT. Tracing out the issue, it is complaining about a missing BeginPage call. Seems to work fine in release builds (which skip the assert).

Stack:

>	xul.dll!mozilla::gfx::PrintTarget::MakeDrawTarget(const mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> & aSize, mozilla::gfx::DrawEventRecorder * aRecorder) Line 61	C++
 	xul.dll!nsDeviceContext::CreateRenderingContextCommon(bool aWantReferenceContext) Line 371	C++
 	xul.dll!nsDeviceContext::CreateRenderingContext() Line 335	C++
 	xul.dll!nsSimplePageSequenceFrame::PrintNextPage() Line 755	C++
 	xul.dll!nsPrintEngine::PrintPage(nsPrintObject * aPO, bool & aInRange) Line 2738	C++
 	xul.dll!nsPagePrintTimer::Run() Line 89	C++
 	xul.dll!nsThread::ProcessNextEvent(bool aMayWait, bool * aResult) Line 1216	C++

Comment 1

[Jorg K (CEST = GMT+2)]

Not related to bug 1353625 where print and print preview have hundreds of empty pages?

Comment 2

[Wayne Mery (:wsmwk)]

I only found one signature in [1] and it doesn't have the same stack

mozilla::gfx::PrintTargetWindows::BeginPrinting
bp-c7e40454-98c3-41aa-a8d7-14c7f2170412


[1] https://crash-stats.mozilla.com/search/?signature=~Print&product=Thunderbird&date=%3E%3D2017-04-03T12%3A28%3A49.000Z&date=%3C2017-04-17T12%3A28%3A49.000Z&_sort=-date&_facets=signature&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#facet-signature

Comment 3

[Wayne Mery (:wsmwk)]

Bug 1353625 was fixed a couple months after comment 1. Would you expect this bug to be gone?

Comment 4

[Magnus Melin [:mkmelin]]

Let's call it WFM.