1576154 - Crash in [@ mozilla::image::VectorImage::RequestDiscard]

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[Calixte Denizet (:calixte)]

This bug is for crash report bp-13673a29-b8ea-4445-a29b-3bbe70190823.

Top 10 frames of crashing thread:

0 libxul.so mozilla::image::VectorImage::RequestDiscard image/VectorImage.cpp:1286
1 libxul.so imgRequestProxy::RequestDiscard image/imgRequestProxy.cpp:592
2 libxul.so nsImageLoadingContent::UntrackImage dom/base/nsImageLoadingContent.cpp:1715
3 libxul.so nsImageLoadingContent::PrepareCurrentRequest dom/base/nsImageLoadingContent.cpp:1450
4 libxul.so nsImageLoadingContent::PrepareNextRequest dom/base/nsImageLoadingContent.cpp:1418
5 libxul.so nsImageLoadingContent::LoadImage dom/base/nsImageLoadingContent.cpp:1155
6 libxul.so nsImageLoadingContent::LoadImage dom/base/nsImageLoadingContent.cpp:1056
7 libxul.so mozilla::dom::HTMLImageElement::AfterMaybeChangeAttr dom/html/HTMLImageElement.cpp:411
8 libxul.so mozilla::dom::HTMLImageElement::AfterSetAttr dom/html/HTMLImageElement.cpp:292
9 libxul.so mozilla::dom::Element::SetAttrAndNotify dom/base/Element.cpp:2524

There are 2 crashes (from 1 installation) in nightly 70 with buildid 20190822215453. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1568950.

[1] https://hg.mozilla.org/mozilla-central/rev?node=57d7a634ef8f

Comment 1

[Edgar Chen [:edgar]]

Attachment: Bug 1576154 - Check mSVGDocumentWrapper when trying to report use counters;

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b72d1d6131cc
Check mSVGDocumentWrapper when trying to report use counters; r=smaug

Comment 3

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/b72d1d6131cc