vcl/unx/generic/gdi/cairotextrender.cxx | 6 ++++++
1 file changed, 6 insertions(+)
New commits:
commit 0cc9d19db04fae6e5e1bd4d1020863ec76894300
Author: Caolán McNamara <caol...@redhat.com>
AuthorDate: Thu Oct 20 10:38:55 2022 +0100
Commit: Caolán McNamara <caol...@redhat.com>
CommitDate: Thu Oct 20 12:53:34 2022 +0200
ofz#52537 Abrt
Change-Id: I3362e0a78d29084d49389ed8f0f3173869850451
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141552
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caol...@redhat.com>
diff --git a/vcl/unx/generic/gdi/cairotextrender.cxx
b/vcl/unx/generic/gdi/cairotextrender.cxx
index 89f74f8298c7..6f462b4e3377 100644
--- a/vcl/unx/generic/gdi/cairotextrender.cxx
+++ b/vcl/unx/generic/gdi/cairotextrender.cxx
@@ -215,6 +215,12 @@ void CairoTextRender::DrawTextLayout(const
GenericSalLayout& rLayout, const SalG
}
int nRatio = nWidth * 10 / nHeight;
+ if (nRatio >= 5120)
+ {
+ // as seen with freetype 2.12.1, so cairo surface status is "fail"
+ SAL_WARN("vcl", "rendering text would fail with stretch of: " <<
nRatio / 10.0);
+ return;
+ }
/*
* It might be ideal to cache surface and cairo context between calls and
