[ovs-dev] [PATCH v2] checkpatch: Detect "trojan source" attack
aconole at redhat.com
Wed Nov 17 16:58:19 UTC 2021
Mike Pattrick <mkp at redhat.com> writes:
> Recently there has been a lot of press about the "trojan source" attack,
> where Unicode characters are used to obfuscate the true functionality of
> code. This attack didn't effect OVS, but adding the check here will help
> guard against it sneaking in later.
> Signed-off-by: Mike Pattrick <mkp at redhat.com>
> Changes in v2:
> - Now all unicode characters will result in an error.
I was going to suggest a checkpatch test for this - but that might
result in the patch triggering itself with an error (because the robot
uses the submitted version of checkpatch.py when testing).
WDYT, Ilya, Gaëtan?
In either case:
Acked-by: Aaron Conole <aconole at redhat.com>
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