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| author | Florian Westphal <fw@strlen.de> | 2025-05-23 14:20:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:08:24 +0900 |
| commit | 8164d0efaf370c425dc69a1e8216940d09e7de0c (patch) | |
| tree | 869c6e67c072d5bdc70d4f14e4cc0cf536ab2f7b /crypto/cfb.c | |
| parent | f77618291836168eca99e89cd175256f928f5e64 (diff) | |
| download | linux-8164d0efaf370c425dc69a1e8216940d09e7de0c.tar.gz linux-8164d0efaf370c425dc69a1e8216940d09e7de0c.tar.bz2 linux-8164d0efaf370c425dc69a1e8216940d09e7de0c.zip | |
netfilter: nf_set_pipapo_avx2: fix initial map fill
commit ea77c397bff8b6d59f6d83dae1425b08f465e8b5 upstream.
If the first field doesn't cover the entire start map, then we must zero
out the remainder, else we leak those bits into the next match round map.
The early fix was incomplete and did only fix up the generic C
implementation.
A followup patch adds a test case to nft_concat_range.sh.
Fixes: 791a615b7ad2 ("netfilter: nf_set_pipapo: fix initial map fill")
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/cfb.c')
0 files changed, 0 insertions, 0 deletions