Created attachment 1990 [details]
PDF file (zipped with winzip)

Created attachment 1995 [details]
patch

Upgrade ttf_OS_2_t structure to support v.2 (96-byte) OS/2 table.

Out test suite has no files with 96-byte tables. So the patch should not
be detectable by our regression testing.

1. The patch adds a confusable code.
Please rewrite like this :

+    stream_write(s, &os2, offset_of(ttf_OS_2_t, os2.sxHeight[0]));
+    put_pad(s, offset_of(ttf_OS_2_t, os2.sxHeight[0]));

2. Please add a comment why the new fields are not written.

Created attachment 2012 [details]
improved  path

Improved path that uses offset_of macro and adds a comment.

Proposed log message:

Upgrade ttf_OS_2_t structure to support v.2 (96-byte) OS/2 table.

DETAILS:
We don't use the new fields in the 96-byte structure and continue to
create 86-byre structures. The extra space is used as a buffer when
we copy the structure intact.

DIFFERENCES:
None

Out test suite has no files with 96-byte tables. So the patch is not
exercised by the regression test.

Alex, please commit Comment #4,5.

The patch is committed to the trunk, rev. 6574.

The patch caused a regression and has been unwinded with
http://ghostscript.com/pipermail/gs-cvs/2006-February/006338.html

Created attachment 2018 [details]
cur.pdf

One file generated with 6574

Created attachment 2019 [details]
hdr.pdf

Another file generated with 6574 with different home directory paths.
OS/2 table got another length, didn't analyze why.

cur.pdf, hdr.pdf are generated from 01_001.pdf with -dLastPage=1.

Marking this bug as a dup of 688678, becase both have same reason. Also 
changing the assignment because there was no activity for a long time.

Patch to HEAD :
http://ghostscript.com/pipermail/gs-cvs/2006-July/006677.html