* src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
This commit is contained in:
parent
26e2a89598
commit
32b14552d6
|
@ -1,3 +1,7 @@
|
||||||
|
2020-11-09 Werner Lemberg <wl@gnu.org>
|
||||||
|
|
||||||
|
* src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
|
||||||
|
|
||||||
2020-11-04 Werner Lemberg <wl@gnu.org>
|
2020-11-04 Werner Lemberg <wl@gnu.org>
|
||||||
|
|
||||||
* meson.build: Fix .pc file generation.
|
* meson.build: Fix .pc file generation.
|
||||||
|
|
|
@ -576,6 +576,9 @@
|
||||||
old_string_size = 0;
|
old_string_size = 0;
|
||||||
count = 0;
|
count = 0;
|
||||||
|
|
||||||
|
FT_TRACE2(( "\n" ));
|
||||||
|
FT_TRACE2(( "t42_parse_sfnts:\n" ));
|
||||||
|
|
||||||
while ( parser->root.cursor < limit )
|
while ( parser->root.cursor < limit )
|
||||||
{
|
{
|
||||||
FT_ULong size;
|
FT_ULong size;
|
||||||
|
@ -680,6 +683,9 @@
|
||||||
goto Fail;
|
goto Fail;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
FT_TRACE2(( " PS string size %5lu bytes, offset 0x%08x (%lu)\n",
|
||||||
|
string_size, count, count ));
|
||||||
|
|
||||||
/* The whole TTF is now loaded into `string_buf'. We are */
|
/* The whole TTF is now loaded into `string_buf'. We are */
|
||||||
/* checking its contents while copying it to `ttf_data'. */
|
/* checking its contents while copying it to `ttf_data'. */
|
||||||
|
|
||||||
|
@ -702,6 +708,9 @@
|
||||||
status = BEFORE_TABLE_DIR;
|
status = BEFORE_TABLE_DIR;
|
||||||
face->ttf_size = 12 + 16 * num_tables;
|
face->ttf_size = 12 + 16 * num_tables;
|
||||||
|
|
||||||
|
FT_TRACE2(( " SFNT directory contains %d tables\n",
|
||||||
|
num_tables ));
|
||||||
|
|
||||||
if ( (FT_Long)size < face->ttf_size )
|
if ( (FT_Long)size < face->ttf_size )
|
||||||
{
|
{
|
||||||
FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
|
FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
|
||||||
|
@ -727,12 +736,18 @@
|
||||||
FT_ULong len;
|
FT_ULong len;
|
||||||
|
|
||||||
|
|
||||||
|
FT_TRACE2(( "\n" ));
|
||||||
|
FT_TRACE2(( " table length\n" ));
|
||||||
|
FT_TRACE2(( " ------------------------------\n" ));
|
||||||
|
|
||||||
for ( i = 0; i < num_tables; i++ )
|
for ( i = 0; i < num_tables; i++ )
|
||||||
{
|
{
|
||||||
FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
|
FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
|
||||||
|
|
||||||
|
|
||||||
len = FT_PEEK_ULONG( p );
|
len = FT_PEEK_ULONG( p );
|
||||||
|
FT_TRACE2(( " %4i 0x%08x (%lu)\n", i, len, len ));
|
||||||
|
|
||||||
if ( len > size ||
|
if ( len > size ||
|
||||||
face->ttf_size > (FT_Long)( size - len ) )
|
face->ttf_size > (FT_Long)( size - len ) )
|
||||||
{
|
{
|
||||||
|
@ -748,6 +763,10 @@
|
||||||
|
|
||||||
status = OTHER_TABLES;
|
status = OTHER_TABLES;
|
||||||
|
|
||||||
|
FT_TRACE2(( "\n" ));
|
||||||
|
FT_TRACE2(( " allocating %ld bytes\n", face->ttf_size + 1 ));
|
||||||
|
FT_TRACE2(( "\n" ));
|
||||||
|
|
||||||
if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
|
if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
|
||||||
face->ttf_size + 1 ) )
|
face->ttf_size + 1 ) )
|
||||||
goto Fail;
|
goto Fail;
|
||||||
|
|
Loading…
Reference in New Issue