diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2018-02-07 16:20:54 +0000 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2018-03-06 15:09:43 +0100 |
| commit | f931af012e8651b5c3d82bb78fc3169f9bb944d2 (patch) | |
| tree | 578302e7bf89b6b950820eed6fe5e42b080fba53 /vcl | |
| parent | dc8a20fbd2e18625d0d680051e16a31388e14495 (diff) | |
return early on short stream
Change-Id: Ia9cb4dec5358281322a2428c5f2153836a1ee1af
Reviewed-on: https://gerrit.libreoffice.org/49375
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>
(cherry picked from commit 43b1e91ec376ae69c843e576cf7352f085d356b6)
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/fontsubset/sft.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vcl/source/fontsubset/sft.cxx b/vcl/source/fontsubset/sft.cxx index 14f0ec956b20..dd134305bc95 100644 --- a/vcl/source/fontsubset/sft.cxx +++ b/vcl/source/fontsubset/sft.cxx @@ -1535,6 +1535,8 @@ int OpenTTFontBuffer(const void* pBuffer, sal_uInt32 nLen, sal_uInt32 facenum, T static int doOpenTTFont( sal_uInt32 facenum, TrueTypeFont* t ) { + if (t->fsize < 4) + return SF_TTFORMAT; int i; sal_uInt32 length, tag; sal_uInt32 tdoffset = 0; /* offset to TableDirectory in a TTC file. For TTF files is 0 */ |