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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2021-09-01 05:58:30 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2021-09-01 05:58:30 +0000
commit5f2b26791fe1a95ce022cb5e3dc21e389410d8cb (patch)
tree3f2032da43885b6530190de5e2c09b85b571c87b /Build/source/libs/freetype2/freetype-src/src/cid/cidload.c
parent5b0099f6c7a0e15e36b0f556f41332724fbec7f6 (diff)
freetype 2.11.0
git-svn-id: svn://tug.org/texlive/trunk@60386 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.c36
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;