1853273 - InvalidStateError: CanvasRenderingContext2D.putImageData: Failed to extract Uint8ClampedArray from ImageData (security check failed?)

Status: UNCONFIRMED

(Core :: Graphics: Canvas2D, defect, P3)

Description

[volta]

Attachment: some image about error.

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0

Steps to reproduce:

1.Get my test Firefox plugin source code(https://github.com/janet9527/addons-test)
2.Use Firefox to load and debug this plugin
3.Open this website(https://www.baidu.com/)
4.If the plugin runs successfully, we will see the image processed by OpenCV.js at the bottom of the page.

Actual results:

I'm currently working on a Firefox plugin.This plugin uses OpenCV.js.When I run this plugin, the following error occurs:
InvalidStateError: CanvasRenderingContext2D.putImageData: Failed to extract Uint8ClampedArray from ImageData (security check failed?)
This makes me very puzzled, because Firefox directly accesses the official website of OpenCV without an error, but using OpenCV.js through a plugin reports an error.
There is no issue in the firefox ESR102 release,But it will fail when I run it in my Firefox 118、Firefox 117.
More details see this post(https://discourse.mozilla.org/t/invalidstateerror-canvasrenderingcontext2d-putimagedata-failed-to-extract-uint8clampedarray-from-imagedata-security-check-failed/122595)

Expected results:

OpenCV.js can be successfully used for image processing in the Firefox plugin.

Comment 1

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

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: Canvas2D' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[volta]

Latest corrections :

In the firefox ESR102 release The processed picture is not displayed in the bottom And the console did not report an error.

So this issue is also present in the ESR102 release.

Comment 3

[Bob Hood [:bhood]]

Couple of requests:

1. Would it be possible for you to test this with the current Nightly version (Fx119 as of this writing)?
2. Could you please attach the contents of your about:support to this report?

Comment 4

[volta]

I tested in Version 119.0a1 (2023-09-20) (64-bit)，It's a pity to have the same problem.

Application Basics

Name: Firefox
Version: 119.0a1
Build ID: 20230920174530
Distribution ID:
Update Channel: nightly
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0
OS: Windows_NT 10.0 22621
Launcher Process: Enabled
Multiprocess Windows: 1/1
Fission Windows: 1/1 Enabled by default
Remote Processes: 13
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false
Memory Size (RAM): 15.8 GB
Disk Space Available: 198 GB
Pointing Devices: Mouse

Crash Reports for the Last 3 Days

Nightly Features

Name: Firefox Screenshots
Version: 39.0.1
ID: [e-mail]

Name: Form Autofill
Version: 1.0.1
ID: [e-mail]

Name: Picture-In-Picture
Version: 1.0.0
ID: [e-mail]

Name: Web Compatibility Interventions
Version: 118.3.0
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.5.1
ID: [e-mail]

Remote Features

CSV Import (Nightly Rollout): (enable-csv-import)
Nightly-only Early-shutdown Glean "inactive" to trigger pings: (control)
Upgrade Spotlight Rollout: (treatment)

Remote Processes

Type: Isolated Web Content
Count: 3

Type: Preallocated
Count: 3

Type: RDD
Count: 1

Type: Privileged About
Count: 1

Type: Sandboxed IPC Actor
Count: 2

Type: Extension
Count: 1

Type: GPU
Count: 1

Type: Socket
Count: 1

Add-ons

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: [e-mail]

Name: Bing
Type: extension
Version: 1.6
Enabled: true
ID: [e-mail]

Name: DuckDuckGo
Type: extension
Version: 1.4
Enabled: true
ID: [e-mail]

Name: Google
Type: extension
Version: 1.4
Enabled: true
ID: [e-mail]

Name: Wikipedia (en)
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: 亚马逊
Type: extension
Version: 1.2
Enabled: true
ID: [e-mail]

Name: 测试组件
Type: extension
Version: 1.0.0
Enabled: true
ID: 86df3279d00783b9916f153304deddbd46fb1f59@temporary-addon

Name: System theme — auto
Type: theme
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Dark
Type: theme
Version: 1.2
Enabled: false
ID: [e-mail]

Name: Firefox Alpenglow
Type: theme
Version: 1.4
Enabled: false
ID: [e-mail]

Name: Light
Type: theme
Version: 1.2
Enabled: false
ID: [e-mail]

Security Software

Type: Microsoft Defender 防病毒

Type:

Type: Windows 防火墙

Legacy User Stylesheets

Active: false
Stylesheets: No stylesheets found

Graphics

Features
Window Device Pixel Ratios: 1.25
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
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AzureCanvasBackend (UI Process): skia
AzureContentBackend: skia
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): skia
CMSOutputProfile: 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
Display0: 1920x1080@60Hz scales:1.000000|1.250000
Display1: 2560x1440@59Hz scales:1.000000|1.250000
DisplayCount: 2
HardwareStretching: both=0 window-only=0 full-screen-only=0 none=2 error=0
OverlaySupport: NV12=Direct YUV2=Direct BGRA8=Software RGB10A2=None
SwapChainTearingSupport: Supported
GPUProcessPid: 31960
GPUProcess: Terminate GPU Process
Device Reset: Trigger Device Reset
ClearType Parameters: \.\DISPLAY1 [ Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ] \.\DISPLAY2 [ Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ]
Decision Log
HW_COMPOSITING:
default: available,
D3D11_COMPOSITING:
default: available,
DIRECT2D:
default: available,
D3D11_HW_ANGLE:
default: available,
GPU_PROCESS:
default: available,
WEBRENDER:
default: available,
WEBRENDER_COMPOSITOR:
default: available,
WEBRENDER_PARTIAL:
default: available,
WEBRENDER_SHADER_CACHE:
default: available,
WEBRENDER_OPTIMIZED_SHADERS:
default: available,
WEBRENDER_ANGLE:
default: available,
WEBRENDER_DCOMP_PRESENT:
default: available,
WEBRENDER_SCISSORED_CACHE_CLEARS:
default: available,
env: blocklisted, Blocklisted by gfxInfo, Blocklisted due to known issues: bug 1603515
WEBGPU:
default: available,
WINDOW_OCCLUSION:
default: available,
VIDEO_HARDWARE_OVERLAY:
default: available,
VIDEO_SOFTWARE_OVERLAY:
default: available,
HW_DECODED_VIDEO_ZERO_COPY:
default: available,
VP8_HW_DECODE:
default: available,
VP9_HW_DECODE:
default: available,
REUSE_DECODER_DEVICE:
default: available,
BACKDROP_FILTER:
default: available,
CANVAS_RENDERER_THREAD:
default: available,
ACCELERATED_CANVAS2D:
default: disabled, Disabled by default, Blocklisted; failure code FEATURE_FAILURE_DISABLED

Media

Audio Backend: wasapi
Max Channels: 2
Preferred Sample Rate: 48000
Roundtrip latency (standard deviation): NaNms (NaN)
Codec Support Information:
Codec Name: Software Decoding, Hardware Decoding
H264: Supported, Supported
VP8: Supported, Supported
VP9: Supported, Supported
AV1: Supported, Supported
Theora: Supported, Unsupported
AAC: Supported, Unsupported
FLAC: Supported, Unsupported
MP3: Supported, Unsupported
Opus: Supported, Unsupported
Vorbis: Supported, Unsupported
Wave: Supported, Unsupported
Output Devices
Name: Group, Vendor, State, Preferred, Format, Channels, Rate, Latency
扬声器 (Realtek(R) Audio): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA22AF&REV_1000\5&4aea77f&0&0001, Enabled, None, default: F32LE, support: S16LE F32LE, 2, default: 48000, support: 48000 - 48000, 144 - 480
BenQ LCD (英特尔(R) 显示器音频): INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101&REV_1000\5&4aea77f&0&0201, Enabled, All, default: F32LE, support: S16LE F32LE, 2, default: 48000, support: 48000 - 48000, 144 - 480
Input Devices
Name: Group, Vendor, State, Preferred, Format, Channels, Rate, Latency
麦克风阵列 (英特尔® 智音技术): INTELAUDIO\CTLR_DEV_02C8&LINKTYPE_02&DEVTYPE_00&VEN_8086&DEV_AE20&SUBSYS_22AF17AA&REV_0001\5&4aea77f&0&0000, Enabled, All, default: F32LE, support: S16LE F32LE, 2, default: 48000, support: 48000 - 48000, 96 - 480
麦克风 (Realtek(R) Audio): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA22AF&REV_1000\5&4aea77f&0&0001, Unplugged, None, default: F32LE, support: S16LE F32LE, 2, default: 48000, support: 48000 - 48000, 0 - 0
Media Capabilities
Enumerate database

Environment Variables

MOZ_CRASHREPORTER_DATA_DIRECTORY: C:\Users\24min\AppData\Roaming\Mozilla\Firefox\Crash Reports
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: C:\Users\24min\AppData\Roaming\Mozilla\Firefox\Profiles\tx0rbqgk.default-nightly\crashes\events
MOZ_CRASHREPORTER_PING_DIRECTORY: C:\Users\24min\AppData\Roaming\Mozilla\Firefox\Pending Pings
MOZ_CRASHREPORTER_RESTART_ARG_0: C:\Program Files\Firefox Nightly\firefox.exe
MOZ_CRASHREPORTER_RESTART_ARG_1: -first-startup
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: C:\Program Files\Firefox Nightly\browser\crashreporter-override.ini

Experimental Features

Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): true
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): true
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Media: JPEG XL (image.jxl.enabled): false
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): true
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false

Remote Experiments

Important Modified Preferences

browser.contentblocking.category: standard
browser.search.region: CN
browser.startup.homepage_override.buildID: 20230920174530
browser.startup.homepage_override.mstone: 119.0a1
browser.urlbar.placeholderName: Google
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
doh-rollout.doneFirstRun: true
doh-rollout.home-region: CN
dom.forms.autocomplete.formautofill: true
extensions.lastAppVersion: 119.0a1
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.hashValue: b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3fe
media.gmp-gmpopenh264.lastDownload: 1695258941
media.gmp-gmpopenh264.lastInstallStart: 1695258940
media.gmp-gmpopenh264.lastUpdate: 1695258941
media.gmp-gmpopenh264.version: 2.3.2
media.gmp-manager.buildID: 20230920174530
media.gmp-manager.lastCheck: 1695259221
media.gmp-manager.lastEmptyCheck: 1695259221
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.hashValue: b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bf
media.gmp-widevinecdm.lastDownload: 1695258942
media.gmp-widevinecdm.lastInstallStart: 1695258940
media.gmp-widevinecdm.lastUpdate: 1695258942
media.gmp-widevinecdm.version: 4.10.2557.0
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: true
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
services.sync.declinedEngines:
services.sync.engine.addresses.available: true
ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Important Locked Preferences

fission.autostart.session: true
media.utility-ffvpx.enabled: true
media.utility-opus.enabled: true
media.utility-process.enabled: true
media.utility-vorbis.enabled: true
media.utility-wav.enabled: true
media.utility-wmf.enabled: true

Places Database

Entity: sqlite_schema
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 24.4
Sequentiality (%): 100

Entity: moz_origins
Count: 8
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 1
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_origins_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.8
Sequentiality (%): 100

Entity: moz_places
Count: 13
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 6.2
Sequentiality (%): 100

Entity: moz_places_extra
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_places_url_hashindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.5
Sequentiality (%): 100

Entity: moz_places_hostindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 1
Sequentiality (%): 100

Entity: moz_places_visitcount
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_places_frecencyindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.4
Sequentiality (%): 100

Entity: moz_places_lastvisitdateindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.4
Sequentiality (%): 100

Entity: moz_places_guid_uniqueindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.8
Sequentiality (%): 100

Entity: moz_places_originidindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_places_altfrecencyindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_historyvisits
Count: 6
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.4
Sequentiality (%): 100

Entity: moz_historyvisits_extra
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_historyvisits_placedateindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_historyvisits_fromindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.2
Sequentiality (%): 100

Entity: moz_historyvisits_dateindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_inputhistory
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_inputhistory_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_bookmarks
Count: 14
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 2.6
Sequentiality (%): 100

Entity: moz_bookmarks_deleted
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_bookmarks_deleted_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_bookmarks_itemindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.4
Sequentiality (%): 100

Entity: moz_bookmarks_parentindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.4
Sequentiality (%): 100

Entity: moz_bookmarks_itemlastmodifiedindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.7
Sequentiality (%): 100

Entity: moz_bookmarks_dateaddedindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.7
Sequentiality (%): 100

Entity: moz_bookmarks_guid_uniqueindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.8
Sequentiality (%): 100

Entity: moz_keywords
Count: 2
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.1
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_keywords_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.1
Sequentiality (%): 100

Entity: sqlite_sequence
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.1
Sequentiality (%): 100

Entity: moz_keywords_placepostdata_uniqueindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.1
Sequentiality (%): 100

Entity: moz_anno_attributes
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_anno_attributes_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_annos
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_annos_placeattributeindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_items_annos
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_items_annos_itemattributeindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_meta
Count: 3
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_places_metadata
Count: 5
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.5
Sequentiality (%): 100

Entity: moz_places_metadata_placecreated_uniqueindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.3
Sequentiality (%): 100

Entity: moz_places_metadata_referrerindex
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0.1
Sequentiality (%): 100

Entity: moz_places_metadata_search_queries
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: sqlite_autoindex_moz_places_metadata_search_queries_1
Count: -
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Entity: moz_previews_tombstones
Count: 0
Size (KiB): 32
Size (%): 2.2
Efficiency (%): 0
Sequentiality (%): 100

Accessibility

Activated: true
Prevent Accessibility: 0
Accessibility Instantiator: UNKNOWN|

Library Versions

NSPR
Expected minimum version: 4.35
Version in use: 4.35

NSS
Expected minimum version: 3.94 Beta
Version in use: 3.94 Beta

NSSSMIME
Expected minimum version: 3.94 Beta
Version in use: 3.94 Beta

NSSSSL
Expected minimum version: 3.94 Beta
Version in use: 3.94 Beta

NSSUTIL
Expected minimum version: 3.94 Beta
Version in use: 3.94 Beta

Sandbox

Content Process Sandbox Level: 6
Effective Content Process Sandbox Level: 6
Win32k Lockdown State for Content Process: Win32k Lockdown enabled -- default value is true
GPU Process Sandbox Level: 1

Startup Cache

Disk Cache Path: C:\Users\24min\AppData\Local\Mozilla\Firefox\Profiles\tx0rbqgk.default-nightly\startupCache\startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: false
Wrote to Disk Cache: true

Internationalization & Localization

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-US"]
Default Locale: "en-US"
Operating System
System Locales: ["zh-Hans-CN"]
Regional Preferences: ["zh-CN"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings