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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-04-05 20:01:10 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-04-05 20:01:10 +0200 |
| commit | c3b63b831cd2c64700e875b28540212c7c881ac6 (patch) | |
| tree | edd98fcbd2004d3b562904f822bf6c3322fc7f52 /layout/svg/nsSVGMaskFrame.cpp | |
| parent | d432e068a21c815d5d5e7bcbc1cc8c6e77a7d1e0 (diff) | |
| parent | cc07da9cb4d6e7a53f8d953427ffc2bca2e0c2df (diff) | |
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Merge branch 'master' into 816
Diffstat (limited to 'layout/svg/nsSVGMaskFrame.cpp')
| -rw-r--r-- | layout/svg/nsSVGMaskFrame.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/layout/svg/nsSVGMaskFrame.cpp b/layout/svg/nsSVGMaskFrame.cpp index b8e4b32ae..a22833d61 100644 --- a/layout/svg/nsSVGMaskFrame.cpp +++ b/layout/svg/nsSVGMaskFrame.cpp @@ -274,7 +274,8 @@ nsSVGMaskFrame::GetMaskForMaskedFrame(gfxContext* aContext, } RefPtr<DataSourceSurface> maskSurface = maskSnapshot->GetDataSurface(); DataSourceSurface::MappedSurface map; - if (!maskSurface->Map(DataSourceSurface::MapType::READ, &map)) { + if (!maskSurface || + !maskSurface->Map(DataSourceSurface::MapType::READ, &map)) { return nullptr; } |