Bug 1674537
Summary: | LASzip contains FastAC code which does not allow modification | ||||||||
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Product: | [Fedora] Fedora | Reporter: | Bas Couwenberg <sebastic> | ||||||
Component: | laszip | Assignee: | Devrim Gündüz <devrim> | ||||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
Severity: | medium | Docs Contact: | |||||||
Priority: | unspecified | ||||||||
Version: | rawhide | CC: | devrim, tcallawa | ||||||
Target Milestone: | --- | ||||||||
Target Release: | --- | ||||||||
Hardware: | All | ||||||||
OS: | All | ||||||||
Whiteboard: | |||||||||
Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
Doc Text: | Story Points: | --- | |||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2019-04-15 15:51:22 UTC | Type: | Bug | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Bug Depends On: | |||||||||
Bug Blocks: | 182235 | ||||||||
Attachments: |
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Description
Bas Couwenberg
2019-02-11 15:27:33 UTC
Bas, thanks for pointing this out. Let's see if I can get this relicensed first. (Yes, I know there have been multiple attempts, maybe I'll get lucky.) Thanks for taking this on. I sincerely hope you'll have more luck to actually get relicensed FastAC code published. One of the FastAC authors, Amir Said, said he was "glad to see it used in Free Software projects", but never got to publishing relicensed FastAC code. Well, we don't need them to republish sources as long as we have a clear and documented chain of license approval. I've heard back from Amir, and he is still willing, but I have yet to hear back from the other copyright holder. Created attachment 1549115 [details]
Documentation for BSD relicensing
Created attachment 1549116 [details]
Revised header with BSD relicensing as approved by copyright holders
While we wait for them to do a new code release, this documentation clarifies that we can use the FastAC code under BSD-2-Clause. They have updated the FastAC code upstream to reflect the license change to BSD-2-Clause: http://ecse.rpi.edu/~pearlman/SPIHT/EW_Code/FastAC_fix-nh.zip LASzip upstream already has this changed in git and it landed in 3.4.0, but the relicensing permission is not tied to a specific version, so I'm going to close out this Fedora bug. Thanks to everyone for their efforts in closing this one out. 5 years is not my record for a licensing fix, but it's close. :) |