diff options
author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2021-08-29 03:23:39 +0000 |
---|---|---|
committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2021-08-29 03:23:39 +0000 |
commit | bbf1dbf0b3d1816a776bb343fe3d7053ded7edaa (patch) | |
tree | 2bec0223c338750826e348165a25ff886ff7af01 /Build/source/libs/freetype2/freetype-src/src/cid/cidload.c | |
parent | 5003f15f368f1ae0e925f78bf482c98fe06e68ba (diff) |
freetype 2.11.0
git-svn-id: svn://tug.org/texlive/trunk@60354 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/cid/cidload.c')
-rw-r--r-- | Build/source/libs/freetype2/freetype-src/src/cid/cidload.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/cid/cidload.c b/Build/source/libs/freetype2/freetype-src/src/cid/cidload.c index bb9136a3df8..7fd0d7c78c2 100644 --- a/Build/source/libs/freetype2/freetype-src/src/cid/cidload.c +++ b/Build/source/libs/freetype2/freetype-src/src/cid/cidload.c @@ -4,7 +4,7 @@ * * CID-keyed Type1 font loader (body). * - * Copyright (C) 1996-2020 by + * Copyright (C) 1996-2021 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -552,7 +552,7 @@ goto Fail; } - if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) ) + if ( FT_QRENEW_ARRAY( offsets, max_offsets, new_max ) ) goto Fail; max_offsets = new_max; @@ -589,8 +589,8 @@ /* allocate, and read them */ data_len = offsets[num_subrs] - offsets[0]; - if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) || - FT_ALLOC( subr->code[0], data_len ) ) + if ( FT_QNEW_ARRAY( subr->code, num_subrs + 1 ) || + FT_QALLOC( subr->code[0], data_len ) ) goto Fail; if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) || @@ -665,17 +665,18 @@ static FT_Error - cid_hex_to_binary( FT_Byte* data, - FT_ULong data_len, - FT_ULong offset, - CID_Face face ) + cid_hex_to_binary( FT_Byte* data, + FT_ULong data_len, + FT_ULong offset, + CID_Face face, + FT_ULong* data_written ) { FT_Stream stream = face->root.stream; FT_Error error; FT_Byte buffer[256]; FT_Byte *p, *plimit; - FT_Byte *d, *dlimit; + FT_Byte *d = data, *dlimit; FT_Byte val; FT_Bool upper_nibble, done; @@ -684,7 +685,6 @@ if ( FT_STREAM_SEEK( offset ) ) goto Exit; - d = data; dlimit = d + data_len; p = buffer; plimit = p; @@ -758,6 +758,7 @@ error = FT_Err_Ok; Exit: + *data_written = (FT_ULong)( d - data ); return error; } @@ -803,8 +804,8 @@ if ( parser->binary_length > face->root.stream->size - parser->data_offset ) { - FT_TRACE0(( "cid_face_open: adjusting length of binary data\n" - " (from %ld to %ld bytes)\n", + FT_TRACE0(( "cid_face_open: adjusting length of binary data\n" )); + FT_TRACE0(( " (from %ld to %ld bytes)\n", parser->binary_length, face->root.stream->size - parser->data_offset )); parser->binary_length = face->root.stream->size - @@ -812,15 +813,16 @@ } /* we must convert the data section from hexadecimal to binary */ - if ( FT_ALLOC( face->binary_data, parser->binary_length ) || + if ( FT_QALLOC( face->binary_data, parser->binary_length ) || FT_SET_ERROR( cid_hex_to_binary( face->binary_data, parser->binary_length, parser->data_offset, - face ) ) ) + face, + &binary_length ) ) ) goto Exit; FT_Stream_OpenMemory( face->cid_stream, - face->binary_data, parser->binary_length ); + face->binary_data, binary_length ); cid->data_offset = 0; } else @@ -843,8 +845,8 @@ if ( cid->fd_bytes > 4 || cid->gd_bytes > 4 ) { FT_ERROR(( "cid_face_open:" - " Values of `FDBytes' or `GDBytes' larger than 4\n" - " " + " Values of `FDBytes' or `GDBytes' larger than 4\n" )); + FT_ERROR(( " " " are not supported\n" )); error = FT_THROW( Invalid_File_Format ); goto Exit; |