1671955 - Assertion failure: aImage->GetType() == imgIContainer::TYPE_VECTOR, at /builds/worker/checkouts/gecko/image/ClippedImage.cpp:127

Status: NEW

(Core :: Graphics: ImageLib, defect)

Description

[Jason Kratzer [:jkratzer]]

Attachment: testcase.html

Testcase found while fuzzing mozilla-central rev cb4114308a0e (built with --enable-debug).

Assertion failure: aImage->GetType() == imgIContainer::TYPE_VECTOR, at /builds/worker/checkouts/gecko/image/ClippedImage.cpp:127

    #0 0x7f28d3a2a9c2 in mozilla::image::ClippedImage::ClippedImage(mozilla::image::Image*, mozilla::gfx::IntRectTyped<mozilla::gfx::UnknownUnits>, mozilla::Maybe<nsSize> const&) /builds/worker/checkouts/gecko/image/ClippedImage.cpp:126:3
    #1 0x7f28d3a4da36 in mozilla::image::ImageOps::Clip(imgIContainer*, mozilla::gfx::IntRectTyped<mozilla::gfx::UnknownUnits>, mozilla::Maybe<nsSize> const&) /builds/worker/checkouts/gecko/image/ImageOps.cpp:55:11
    #2 0x7f28d6ddde61 in mozilla::nsImageRenderer::DrawBorderImageComponent(nsPresContext*, gfxContext&, nsRect const&, nsRect const&, mozilla::gfx::IntRectTyped<mozilla::CSSPixel> const&, mozilla::StyleBorderImageRepeat, mozilla::StyleBorderImageRepeat, nsSize const&, unsigned char, mozilla::Maybe<nsSize> const&, bool) /builds/worker/checkouts/gecko/layout/painting/nsImageRenderer.cpp:939:18
    #3 0x7f28d6d71067 in nsCSSBorderImageRenderer::DrawBorderImage(nsPresContext*, gfxContext&, nsIFrame*, nsRect const&) /builds/worker/checkouts/gecko/layout/painting/nsCSSRenderingBorders.cpp:3559:32
    #4 0x7f28d6d6ecd1 in nsCSSRendering::PaintBorderWithStyleBorder(nsPresContext*, gfxContext&, nsIFrame*, nsRect const&, nsRect const&, nsStyleBorder const&, mozilla::ComputedStyle*, mozilla::PaintBorderFlags, mozilla::Sides) /builds/worker/checkouts/gecko/layout/painting/nsCSSRendering.cpp:863:24
    #5 0x7f28d6d6e994 in nsCSSRendering::PaintBorder(nsPresContext*, gfxContext&, nsIFrame*, nsRect const&, nsRect const&, mozilla::ComputedStyle*, mozilla::PaintBorderFlags, mozilla::Sides) /builds/worker/checkouts/gecko/layout/painting/nsCSSRendering.cpp:648:10
    #6 0x7f28d6da71cb in nsDisplayBorder::Paint(nsDisplayListBuilder*, gfxContext*) /builds/worker/checkouts/gecko/layout/painting/nsDisplayList.cpp:5056:26
    #7 0x7f28d6d66707 in mozilla::FrameLayerBuilder::PaintItems(std::vector<mozilla::AssignedDisplayItem, std::allocator<mozilla::AssignedDisplayItem> >&, mozilla::gfx::IntRectTyped<mozilla::gfx::UnknownUnits> const&, gfxContext*, nsDisplayListBuilder*, nsPresContext*, mozilla::gfx::IntPointTyped<mozilla::gfx::UnknownUnits> const&, float, float) /builds/worker/checkouts/gecko/layout/painting/FrameLayerBuilder.cpp:7098:20
    #8 0x7f28d6d68181 in mozilla::FrameLayerBuilder::DrawPaintedLayer(mozilla::layers::PaintedLayer*, gfxContext*, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::layers::DrawRegionClip, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, void*) /builds/worker/checkouts/gecko/layout/painting/FrameLayerBuilder.cpp:7256:19
    #9 0x7f28d3801e17 in mozilla::layers::ClientPaintedLayer::RenderLayerWithReadback(mozilla::layers::ReadbackProcessor*) /builds/worker/checkouts/gecko/gfx/layers/client/ClientPaintedLayer.cpp
    #10 0x7f28d3821bd0 in mozilla::layers::ClientContainerLayer::RenderLayer() /builds/worker/checkouts/gecko/gfx/layers/client/ClientContainerLayer.h:53:29
    #11 0x7f28d3821bd0 in mozilla::layers::ClientContainerLayer::RenderLayer() /builds/worker/checkouts/gecko/gfx/layers/client/ClientContainerLayer.h:53:29
    #12 0x7f28d37fd5d0 in mozilla::layers::ClientLayerManager::EndTransactionInternal(void (*)(mozilla::layers::PaintedLayer*, gfxContext*, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::layers::DrawRegionClip, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, void*), void*, mozilla::layers::LayerManager::EndTransactionFlags) /builds/worker/checkouts/gecko/gfx/layers/client/ClientLayerManager.cpp:343:13
    #13 0x7f28d37fdcee in mozilla::layers::ClientLayerManager::EndTransaction(void (*)(mozilla::layers::PaintedLayer*, gfxContext*, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, mozilla::layers::DrawRegionClip, mozilla::gfx::IntRegionTyped<mozilla::gfx::UnknownUnits> const&, void*), void*, mozilla::layers::LayerManager::EndTransactionFlags) /builds/worker/checkouts/gecko/gfx/layers/client/ClientLayerManager.cpp:406:3
    #14 0x7f28d6d9943d in nsDisplayList::PaintRoot(nsDisplayListBuilder*, gfxContext*, unsigned int) /builds/worker/checkouts/gecko/layout/painting/nsDisplayList.cpp:2556:19
    #15 0x7f28d6a041b5 in nsLayoutUtils::PaintFrame(gfxContext*, nsIFrame*, nsRegion const&, unsigned int, nsDisplayListBuilderMode, nsLayoutUtils::PaintFrameFlags) /builds/worker/checkouts/gecko/layout/base/nsLayoutUtils.cpp:3465:13
    #16 0x7f28d69818cc in mozilla::PresShell::Paint(nsView*, nsRegion const&, mozilla::PaintFlags) /builds/worker/checkouts/gecko/layout/base/PresShell.cpp:6361:5
    #17 0x7f28d6653e7f in nsViewManager::ProcessPendingUpdatesPaint(nsIWidget*) /builds/worker/checkouts/gecko/view/nsViewManager.cpp:460:18
    #18 0x7f28d6653973 in nsViewManager::ProcessPendingUpdatesForView(nsView*, bool) /builds/worker/checkouts/gecko/view/nsViewManager.cpp:395:22
    #19 0x7f28d66552df in nsViewManager::ProcessPendingUpdates() /builds/worker/checkouts/gecko/view/nsViewManager.cpp:1018:5
    #20 0x7f28d6941671 in nsRefreshDriver::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:2369:11
    #21 0x7f28d6948a21 in TickDriver /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:374:13
    #22 0x7f28d6948a21 in mozilla::RefreshDriverTimer::TickRefreshDrivers(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp, nsTArray<RefPtr<nsRefreshDriver> >&) /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:353:7
    #23 0x7f28d694890c in mozilla::RefreshDriverTimer::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:368:5
    #24 0x7f28d6947eb8 in RunRefreshDrivers /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:829:5
    #25 0x7f28d6947eb8 in mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:747:16
    #26 0x7f28d69477c0 in mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::NotifyParentProcessVsync() /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:649:7
    #27 0x7f28d6947239 in mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::NotifyVsync(mozilla::VsyncEvent const&) /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:570:9
    #28 0x7f28d6d061a7 in mozilla::layout::VsyncChild::RecvNotify(mozilla::VsyncEvent const&) /builds/worker/checkouts/gecko/layout/ipc/VsyncChild.cpp:55:16
    #29 0x7f28d2fd7735 in mozilla::layout::PVsyncChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/obj-build/ipc/ipdl/PVsyncChild.cpp:187:54
    #30 0x7f28d2d89dad in mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) /builds/worker/workspace/obj-build/ipc/ipdl/PBackgroundChild.cpp:6231:32
    #31 0x7f28d2a471be in mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:2150:25
    #32 0x7f28d2a4397f in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:2074:9
    #33 0x7f28d2a44d86 in mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1922:3
    #34 0x7f28d2a459ab in mozilla::ipc::MessageChannel::MessageTask::Run() /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1953:13
    #35 0x7f28d21427ef in mozilla::RunnableTask::Run() /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:245:16
    #36 0x7f28d2140e6a in mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:515:26
    #37 0x7f28d213ff14 in mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:374:15
    #38 0x7f28d21400c7 in mozilla::TaskController::ProcessPendingMTTask(bool) /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:171:36
    #39 0x7f28d2145d16 in operator() /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:85:37
    #40 0x7f28d2145d16 in mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_3>::Run() /builds/worker/workspace/obj-build/dist/include/nsThreadUtils.h:577:5
    #41 0x7f28d2156f67 in nsThread::ProcessNextEvent(bool, bool*) /builds/worker/checkouts/gecko/xpcom/threads/nsThread.cpp:1197:14
    #42 0x7f28d215cb0a in NS_ProcessNextEvent(nsIThread*, bool) /builds/worker/checkouts/gecko/xpcom/threads/nsThreadUtils.cpp:513:10
    #43 0x7f28d2a4caa6 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:87:21
    #44 0x7f28d29bf233 in MessageLoop::RunInternal() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:334:10
    #45 0x7f28d29bf14d in RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:327:3
    #46 0x7f28d29bf14d in MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:309:3
    #47 0x7f28d6699df8 in nsBaseAppShell::Run() /builds/worker/checkouts/gecko/widget/nsBaseAppShell.cpp:137:27
    #48 0x7f28d7e92dd3 in XRE_RunAppShell() /builds/worker/checkouts/gecko/toolkit/xre/nsEmbedFunctions.cpp:913:20
    #49 0x7f28d2a4d869 in mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) /builds/worker/checkouts/gecko/ipc/glue/MessagePump.cpp:237:9
    #50 0x7f28d29bf233 in MessageLoop::RunInternal() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:334:10
    #51 0x7f28d29bf14d in RunHandler /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:327:3
    #52 0x7f28d29bf14d in MessageLoop::Run() /builds/worker/checkouts/gecko/ipc/chromium/src/base/message_loop.cc:309:3
    #53 0x7f28d7e929b8 in XRE_InitChildProcess(int, char**, XREChildData const*) /builds/worker/checkouts/gecko/toolkit/xre/nsEmbedFunctions.cpp:744:34
    #54 0x561a993fc657 in content_process_main /builds/worker/checkouts/gecko/browser/app/../../ipc/contentproc/plugin-container.cpp:56:28
    #55 0x561a993fc657 in main /builds/worker/checkouts/gecko/browser/app/nsBrowserApp.cpp:304:18
    #56 0x7f28e7e1e0b2 in __libc_start_main /build/glibc-ZN95T4/glibc-2.31/csu/../csu/libc-start.c:308:16

Comment 1

[Jason Kratzer [:jkratzer]]

Bugmon Analysis:
Verified bug as reproducible on mozilla-central 20201018211631-cb4114308a0e.
Failed to bisect testcase (Start build crashes!):

Start: e8b7c48d4e7ed1b63aeedff379b51e566ea499d9 (20191107015224)
End: 195dfba58e2215d8f57f414d1b306e5240cb1b75 (20201018094558)
BuildFlags: BuildFlags(asan=False, tsan=False, debug=True, fuzzing=False, coverage=False, valgrind=False)

Comment 2

[Bugmon [:jkratzer for issues]]

Bugmon was unable reproduce this issue.
Removing bugmon keyword as no further action possible. Please review the bug and re-add the keyword for further analysis.

Comment 3

[Jason Kratzer [:jkratzer]]

A change to the Taskcluster build definitions over the weekend caused Bugmon to fail when reproducing issues. This issue has been corrected. Re-enabling bugmon.

Comment 4

[Bugmon [:jkratzer for issues]]

Unable to reproduce bug 1671955 using build mozilla-central 20220730092553-656a6bc2f82d. Without a baseline, bugmon is unable to analyze this bug.
Removing bugmon keyword as no further action possible. Please review the bug and re-add the keyword for further analysis.