diff options
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc b/Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc index ef552e16890..1361f8c5dcc 100644 --- a/Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc +++ b/Build/source/texk/dvisvgm/dvisvgm-src/libs/woff2/src/font.cc @@ -123,6 +123,9 @@ bool ReadCollectionFont(Buffer* file, const uint8_t* data, size_t len, (*all_tables)[table.offset] = font->FindTable(table.tag); } else { table.reuse_of = (*all_tables)[table.offset]; + if (table.tag != table.reuse_of->tag) { + return FONT_COMPRESSION_FAILURE(); + } } } |