Bug 1946610 - [rfe] implement rate-limiting for check_pkt_larger action in pinctl thread
Summary: [rfe] implement rate-limiting for check_pkt_larger action in pinctl thread
Keywords:
Status: MODIFIED
Alias: None
Product: Red Hat Enterprise Linux Fast Datapath
Classification: Red Hat
Component: OVN
Version: FDP 21.D
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: lorenzo bianconi
QA Contact: Jianlin Shi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-04-06 14:06 UTC by Dan Williams
Modified: 2021-07-27 12:43 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
Target Upstream Version:


Attachments (Terms of Use)

Description Dan Williams 2021-04-06 14:06:39 UTC
It looks like the pinctl thread has no ratelimiting for the check_pkg_larger action, which could be a DoS. We should ratelimit that.

Comment 1 Dan Williams 2021-05-04 14:19:06 UTC
Upstream series posted: http://patchwork.ozlabs.org/project/ovn/list/?series=241400&state=%2A&archive=both


Note You need to log in before you can comment on or make changes to this bug.