Closed Bug 1523150 Opened 6 years ago Closed 6 years ago

Crash in gfxUserFontEntry::LoadPlatformFont

Categories

(Core :: Layout, defect)

Unspecified
Android
defect
Not set
critical

Tracking

()

RESOLVED DUPLICATE of bug 1522417

People

(Reporter: jseward, Unassigned)

Details

(Keywords: crash)

Crash Data

This bug is for crash report bp-c39751b5-8699-46be-8a4b-018db0190126.

This was reported in 4 different installations for the Android nightly
20190124104034. In all 4 cases the failing address is of the form
0xe5e5e5e5...

Top 10 frames of crashing thread:

0 libxul.so gfxUserFontEntry::LoadPlatformFont gfx/thebes/gfxUserFontSet.cpp:747
1 libxul.so gfxUserFontEntry::FontDataDownloadComplete gfx/thebes/gfxUserFontSet.cpp:805
2 libxul.so nsFontFaceLoader::OnStreamComplete layout/style/nsFontFaceLoader.cpp:256
3 libxul.so mozilla::net::nsStreamLoader::OnStopRequest netwerk/base/nsStreamLoader.cpp:94
4 libxul.so nsCORSListenerProxy::OnStopRequest netwerk/protocol/http/nsCORSListenerProxy.cpp:615
5 libxul.so mozilla::extensions::ChannelWrapper::RequestListener::OnStopRequest toolkit/components/extensions/webrequest/ChannelWrapper.cpp:948
6 libxul.so mozilla::net::nsStreamListenerTee::OnStopRequest netwerk/base/nsStreamListenerTee.cpp:42
7 libxul.so mozilla::net::nsHttpChannel::ContinueOnStopRequest netwerk/protocol/http/nsHttpChannel.cpp:7787
8 libxul.so mozilla::net::nsHttpChannel::OnStopRequest netwerk/protocol/http/nsHttpChannel.cpp:7552
9 libxul.so nsInputStreamPump::OnStateStop netwerk/base/nsInputStreamPump.cpp:656

Flags: needinfo?(emilio)

Tracking this in bug 1522417. Chances are that it's a necko bug that has already been backed out but added some diagnostics to this code regardless.

Status: NEW → RESOLVED
Closed: 6 years ago
Flags: needinfo?(emilio)
Resolution: --- → DUPLICATE
Group: core-security
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