06211: 7z code had a major update because of discovered vulnerabilities - will need to update MAME 7z?

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
06211	Misc.	Minor	N/A	May 12, 2016, 22:00	May 13, 2016, 03:40

Tester	nls	View Status	Public	Platform
Assigned To		Resolution	Invalid report	OS
Status [?]	Closed			Driver
Version	0.173	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	06211: 7z code had a major update because of discovered vulnerabilities - will need to update MAME 7z?
Description	Talos discovered many vulnerabilities in 7z code: http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html 7z released major new version to cover them a few days ago. MAME will need to use new library?
Steps To Reproduce
Additional Information
Github Commit

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Regression Version
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No.12645 mahlemiut Developer May 12, 2016, 23:23	MAME's 7zip code was updated to 16.0 a day or so ago. https://github.com/mamedev/mame/commit/7a423d0160839b28446d4100087c07019a75399d
No.12646 anikom15 Tester May 13, 2016, 03:17	Relates to UDF and HFS+ only.
No.12647 Tafoid Administrator May 13, 2016, 03:40	This is more of an issue to bring to the GIT issues rather than here as our focus is the machine emulation problems. In any case, this is addressed Closing