diff options
| -rw-r--r-- | src/sfnt/ttpost.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/sfnt/ttpost.c b/src/sfnt/ttpost.c index f4e8fe508..ac9de6e24 100644 --- a/src/sfnt/ttpost.c +++ b/src/sfnt/ttpost.c @@ -169,6 +169,7 @@ FT_UShort* glyph_indices = NULL; FT_Byte** name_strings = NULL; + FT_Byte* q; if ( (FT_ULong)num_glyphs * 2 > post_len ) @@ -182,9 +183,11 @@ FT_FRAME_ENTER( num_glyphs * 2 ) ) goto Fail; + q = (FT_Byte*)stream->cursor; + for ( n = 0; n < num_glyphs; n++ ) { - FT_UShort idx = FT_GET_USHORT(); + FT_UShort idx = FT_NEXT_USHORT( q ); if ( idx > num_names ) @@ -272,6 +275,7 @@ FT_UShort n; FT_UShort* glyph_indices = NULL; + FT_Byte* q; /* check the number of glyphs, including the theoretical limit */ @@ -287,9 +291,11 @@ FT_FRAME_ENTER( num_glyphs ) ) goto Fail; + q = (FT_Byte*)stream->cursor; + for ( n = 0; n < num_glyphs; n++ ) { - FT_Int idx = n + FT_GET_CHAR(); + FT_Int idx = n + FT_NEXT_CHAR( q ); if ( idx < 0 || idx > 257 ) |