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[sfnt] Fix off-by-one error. 

The 0-base index is equal to the number of previosly parsed entries.
It is an error to adjust it by one to get the number truncated by
a stream error.  This is probably inconsequential because valid
entries are correctly accounted for.

* src/sfnt/ttload.c (check_table_dir): Do not adjust the truncated
number of tables.
This commit is contained in:
Alexei Podtelezhnikov 2022-01-08 22:28:44 -05:00
parent 7a493e3a40
commit ca01112894
1 changed files with 0 additions and 1 deletions
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src/sfnt/ttload.c
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@ -205,7 +205,6 @@
if ( FT_STREAM_READ_FIELDS( table_dir_entry_fields, &table ) )
{
nn--;
FT_TRACE2(( "check_table_dir:"
" can read only %d table%s in font (instead of %d)\n",
nn, nn == 1 ? "" : "s", sfnt->num_tables ));