opj_compress crashes when number of resolutions is set to zero

[gcode-importer]

Originally reported on Google Code with ID 352

What steps will reproduce the problem?
1. opj_compress .... -n 0


What is the expected output? What do you see instead?

I expect to be warned that number of resolutions should be a positive number greater
than 1. What I actually see is a crash.


What version of the product are you using? On what operating system?

I am using the latest "trunk" on windows.


Please provide any additional information below.

Reported by boxerab on 2014-05-28 19:40:32

[gcode-importer]

Attached patch adds checks on resolution in the library (not in opj_compress itself,
fails "slowly" but it's safer to add there as it might not show up if opj_compress
does the check).

There also were crash for values > 31 (32 & 33 are said to be valid in the ISO15444-1
but check against tile size was not failing as it should)

Verified against test suite, no regression

Reported by mayeut on 2014-10-10 18:46:04

• Status changed: Verified

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- _Attachment: [issue352.patch](https://storage.googleapis.com/google-code-attachments/openjpeg/issue-352/comment-1/issue352.patch)_

[gcode-importer]

This issue was closed by revision r2906.

Reported by detonin on 2014-10-21 12:47:58

• Status changed: Fixed