diff options
Diffstat (limited to 'src/cff/cffload.c')
| -rw-r--r-- | src/cff/cffload.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cff/cffload.c b/src/cff/cffload.c index 64b4971..ff271f3 100644 --- a/src/cff/cffload.c +++ b/src/cff/cffload.c @@ -414,7 +414,7 @@ cur_offset = idx->offsets[0] - 1; /* sanity check */ - if ( cur_offset >= idx->data_size ) + if ( cur_offset != 0 ) { FT_TRACE0(( "cff_index_get_pointers:" " invalid first offset value %d set to zero\n", @@ -432,11 +432,11 @@ FT_ULong next_offset = idx->offsets[n] - 1; - /* empty slot + two sanity checks for invalid offset tables */ - if ( next_offset == 0 || - next_offset < cur_offset || - ( next_offset >= idx->data_size && n < idx->count ) ) + /* two sanity checks for invalid offset tables */ + if ( next_offset < cur_offset ) next_offset = cur_offset; + else if ( next_offset > idx->data_size ) + next_offset = idx->data_size; if ( !pool ) t[n] = org_bytes + next_offset; |