PROCESS-CRASH | dom/canvas/test/webgl-conf/generated/test_conformance__extensions__oes-texture-half-float-linear.html | application crashed [@ mozilla::WebGLTexture::TexImage]

NEW
Unassigned

Status

()

Core
Canvas: WebGL
P3
normal
2 years ago
2 years ago

People

(Reporter: bc, Unassigned)

Tracking

(Blocks: 1 bug, {crash})

Trunk
ARM
Android
crash
Points:
---

Firefox Tracking Flags

(firefox53 affected)

Details

(Whiteboard: [gfx-noted], crash signature)

(Reporter)

Description

2 years ago
Testing Pixels on the unit tests found the *debug only* webgl-conf crash [@ mozilla::WebGLTexture::TexImage] on dom/canvas/test/webgl-conf/generated/test_conformance__extensions__oes-texture-half-float-linear.html and dom/canvas/test/webgl-mochitest/test_implicit_color_buffer_float.html

https://treeherder.allizom.org/#/jobs?repo=mozilla-central&filter-searchStr=autophone&tochange=28eb27fd7d141a8f9f2a6dbfae892ad78ecb40a5&fromchange=05328d3102efd4d5fc0696489734d7771d24459f&selectedJob=5481782

https://treeherder.allizom.org/logviewer.html#?job_id=5481647&repo=mozilla-central#L562

Not sure if this is Pixel/Android 7.1 only or if it exists in other versions as well.
Component: Graphics, Panning and Zooming → Canvas: WebGL
Product: Firefox for Android → Core

Comment 1

2 years ago
The crash might happens in [1].

[1]: https://dxr.mozilla.org/mozilla-central/source/dom/canvas/WebGLTextureUpload.cpp#1244

The passing arguments like "target" might not following the spec to cause return false.
Whiteboard: [gfx-noted]

Updated

2 years ago
Priority: -- → P3
You need to log in before you can comment on or make changes to this bug.