Bug 797358

Summary:	sys-process/lsof: Add backport to fix ARM SIGBUS crash
Product:	Gentoo Linux	Reporter:	Adrian Ratiu <adrian.ratiu>
Component:	Current packages	Assignee:	Gentoo's Team for Core System packages <base-system>
Status:	RESOLVED FIXED
Severity:	major	CC:	sam
Priority:	Normal
Version:	unspecified
Hardware:	ARM
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	371525

Description Adrian Ratiu 2021-06-21 13:04:40 UTC

Hi, lsof upstream got a fix for an ARM SIGBUS crash on glibc 2.33.

I already created a github PR: 
https://github.com/gentoo/gentoo/pull/21354

Can you please merge it? Thank you!

Comment 1 Larry the Git Cow gentoo-dev

2021-06-21 13:27:00 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6639b5025d4c120c30022cb2993832fcf0c2e928

commit 6639b5025d4c120c30022cb2993832fcf0c2e928
Author:     Adrian Ratiu <adrian.ratiu@collabora.com>
AuthorDate: 2021-06-21 09:21:40 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2021-06-21 13:26:52 +0000

    sys-process/lsof: backport arm sigbus crash fix
    
    This backports an upstream fix for a crash which happens on
    armv7a + glibc 2.33 due to a buffer misalignment.
    
    Upstream issue: https://github.com/lsof-org/lsof/issues/160
    Upstream commit: 21cb1dad1243f4c0a427d893babab12e48b60f0e
    Bug: https://bugs.gentoo.org/797358
    Closes: https://github.com/gentoo/gentoo/pull/21354
    Acked-by: David Seifert <soap@gentoo.org>
    Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com>
    Signed-off-by: Sam James <sam@gentoo.org>

 .../lsof/files/lsof-4.94-arm-sigbus-fix.patch      | 63 ++++++++++++++++++++++
 .../{lsof-4.94.0.ebuild => lsof-4.94.0-r1.ebuild}  |  1 +
 2 files changed, 64 insertions(+)

Comment 2 Sam James archtester

2021-06-21 13:27:36 UTC

Thanks!