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author | Caolán McNamara <caolanm@redhat.com> | 2018-02-07 16:20:54 +0000 |
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committer | Michael Stahl <mstahl@redhat.com> | 2018-02-08 13:28:02 +0100 |
commit | 96af996b06f980006414dedcecc96978f5a31779 (patch) | |
tree | 9fbd813383a8defeb4197456df103f6d74a91174 | |
parent | 2f8f0365c2846a755d4c1093ea85e0929b64b84d (diff) |
return early on short stream
Change-Id: Ia9cb4dec5358281322a2428c5f2153836a1ee1af
Reviewed-on: https://gerrit.libreoffice.org/49374
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>
-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 5c7929b76615..7c35d3207e0d 100644 --- a/vcl/source/fontsubset/sft.cxx +++ b/vcl/source/fontsubset/sft.cxx @@ -1521,6 +1521,8 @@ 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 */ |