Do not return out of bound pointers from intr_lookup_source().
ClosedPublic
Actions

Authored by kib on Feb 22 2018, 12:12 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Wed, Nov 20, 4:34 AM

	Unknown Object (File)
	Oct 27 2024, 5:07 PM

	Unknown Object (File)
	Oct 27 2024, 5:07 PM

	Unknown Object (File)
	Oct 27 2024, 5:06 PM

	Unknown Object (File)
	Sep 26 2024, 5:45 AM

	Unknown Object (File)
	Sep 18 2024, 2:06 AM

	Unknown Object (File)
	Sep 9 2024, 7:40 PM

	Unknown Object (File)
	Sep 8 2024, 3:16 AM

View All 24 Files

Subscribers

imp

menyy_mellanox.com

Details

Reviewers

jhb
gallatin
• hselasky

Commits

rS329864: Do not return out of bound pointers from intr_lookup_source().

Summary

This hardens the code against driver and upper level bugs causing invalid indexes used, e.g. on release.

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

kib created this revision.Feb 22 2018, 12:12 PM

Herald added a subscriber: imp. · View Herald TranscriptFeb 22 2018, 12:12 PM

Looks good.

This revision is now accepted and ready to land.Feb 22 2018, 12:32 PM

gallatin accepted this revision.Feb 22 2018, 2:01 PM

Closed by commit rS329864: Do not return out of bound pointers from intr_lookup_source(). (authored by kib). · Explain WhyFeb 23 2018, 11:21 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

x86/

intr_machdep.c

2 lines

Diff 39642

View Options

head/sys/x86/x86/intr_machdep.c

Do not return out of bound pointers from intr_lookup_source().ClosedPublicActions