| Summary: | digest signature create a wrong byterange | ||
|---|---|---|---|
| Product: | MuPDF | Reporter: | luoxing <luoxing> |
| Component: | mupdf | Assignee: | MuPDF bugs <mupdf-bugs> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | ||
| Priority: | P4 | ||
| Version: | 1.10 | ||
| Hardware: | PC | ||
| OS: | Windows 10 | ||
| Customer: | Word Size: | --- | |
| Attachments: | code pdf,cert password(testtest) | ||
|
Description
luoxing
2017-01-09 20:03:15 UTC
1.9a is worked an the same code the reason is in function pdf_save_document() too early finalise PDF_Write_state, and too late write the file tail。
change the code in pdf_save_document() can resolve the problem.
fz_try(ctx)
{
initialise_write_state(ctx, doc, in_opts, &opts);
do_pdf_save_document(ctx, doc, &opts, in_opts);
fz_drop_output(ctx, opts.out);
opts.out = NULL;
complete_signatures(ctx, doc, &opts, filename);
}
fz_always(ctx)
{
finalise_write_state(ctx, &opts);
}
fz_catch(ctx)
|