vcl/source/fontsubset/sft.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
New commits: commit 316c50766c9ad4021a3b0732b3fbb03c4b880c64 Author: Caolán McNamara <caol...@redhat.com> AuthorDate: Sun Mar 6 17:58:29 2022 +0000 Commit: Michael Stahl <michael.st...@allotropia.de> CommitDate: Mon Mar 7 12:16:57 2022 +0100 ofz#45255 handle short O_hhea table Change-Id: I649dfdb3eff868441125fbf62ff3c7d0d18d8d19 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131016 Tested-by: Jenkins Reviewed-by: Michael Stahl <michael.st...@allotropia.de> diff --git a/vcl/source/fontsubset/sft.cxx b/vcl/source/fontsubset/sft.cxx index 1734463ae1a8..706ef5c8b9df 100644 --- a/vcl/source/fontsubset/sft.cxx +++ b/vcl/source/fontsubset/sft.cxx @@ -1751,7 +1751,7 @@ SFErrCodes CreateTTFromTTGlyphs(AbstractTrueTypeFont *ttf, /** hhea **/ p = ttf->table(O_hhea, nTableSize); - if (p) + if (p && nTableSize >= HHEA_caretSlopeRun_offset + 2) hhea = TrueTypeTableNew_hhea(GetInt16(p, HHEA_ascender_offset), GetInt16(p, HHEA_descender_offset), GetInt16(p, HHEA_lineGap_offset), GetInt16(p, HHEA_caretSlopeRise_offset), GetInt16(p, HHEA_caretSlopeRun_offset)); else hhea = TrueTypeTableNew_hhea(0, 0, 0, 0, 0);