| Summary: | /invalidfont in --show-- when trying to convert the PDF file | ||
|---|---|---|---|
| Product: | Ghostscript | Reporter: | Edward <editi> |
| Component: | PDF Interpreter | Assignee: | leonardo <leonardo> |
| Status: | NOTIFIED FIXED | ||
| Severity: | normal | CC: | alex |
| Priority: | P4 | ||
| Version: | master | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Customer: | Word Size: | --- | |
| Attachments: |
PDF file (zipped with winzip)
patch improved path cur.pdf hdr.pdf |
||
|
Description
Edward
2006-02-03 09:57:26 UTC
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 |