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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2023-09-06 17:22:58 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2023-09-08 03:26:58 +0200 |
| commit | 6d365eabce3c018a80f6e0379b17df2abb17405e (patch) | |
| tree | d2a5c826b96a069139c8606bb3c1ba72ef254e64 /net/netfilter | |
| parent | 4a9e12ea7e70223555ec010bec9f711089ce96f6 (diff) | |
| download | linux-stable-6d365eabce3c018a80f6e0379b17df2abb17405e.tar.gz linux-stable-6d365eabce3c018a80f6e0379b17df2abb17405e.tar.bz2 linux-stable-6d365eabce3c018a80f6e0379b17df2abb17405e.zip | |
netfilter: nft_set_pipapo: stop GC iteration if GC transaction allocation fails
nft_trans_gc_queue_sync() enqueues the GC transaction and it allocates a
new one. If this allocation fails, then stop this GC sync run and retry
later.
Fixes: 5f68718b34a5 ("netfilter: nf_tables: GC transaction API to avoid race with control plane")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nft_set_pipapo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index 10b89ac74476..c0dcc40de358 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -1596,7 +1596,7 @@ static void pipapo_gc(const struct nft_set *_set, struct nft_pipapo_match *m) gc = nft_trans_gc_queue_sync(gc, GFP_ATOMIC); if (!gc) - break; + return; nft_pipapo_gc_deactivate(net, set, e); pipapo_drop(m, rulemap); |