diff options
Diffstat (limited to 'sfntly/table/bitmap/index_sub_table_format3.cc')
| -rw-r--r-- | sfntly/table/bitmap/index_sub_table_format3.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sfntly/table/bitmap/index_sub_table_format3.cc b/sfntly/table/bitmap/index_sub_table_format3.cc index b3e418f..e2679b7 100644 --- a/sfntly/table/bitmap/index_sub_table_format3.cc +++ b/sfntly/table/bitmap/index_sub_table_format3.cc @@ -134,6 +134,9 @@ IndexSubTableFormat3::Builder::CreateBuilder(ReadableFontData* data, ReadableFontDataPtr new_data; new_data.Attach(down_cast<ReadableFontData*>( data->Slice(index_sub_table_offset, length))); + if (new_data == NULL) { + return NULL; + } IndexSubTableFormat3BuilderPtr output = new IndexSubTableFormat3::Builder(new_data, first_glyph_index, |