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netfilter: bridge: use pr ratelimiting

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ebt_among still uses pr_err -- these errors indicate ebtables tool bug,
not a usage error.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal 2018-02-09 15:52:04 +01:00 committed by Pablo Neira Ayuso
parent c82b31c5f5
commit 7ecbf10335
2 changed files with 7 additions and 7 deletions
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10
net/bridge/netfilter/ebt_among.c
View File

@ -187,17 +187,17 @@ static int ebt_among_mt_check(const struct xt_mtchk_param *par)
expected_length += ebt_mac_wormhash_size(wh_src);
if (em->match_size != EBT_ALIGN(expected_length)) {
pr_info("wrong size: %d against expected %d, rounded to %zd\n",
em->match_size, expected_length,
EBT_ALIGN(expected_length));
pr_err_ratelimited("wrong size: %d against expected %d, rounded to %zd\n",
em->match_size, expected_length,
EBT_ALIGN(expected_length));
return -EINVAL;
}
if (wh_dst && (err = ebt_mac_wormhash_check_integrity(wh_dst))) {
pr_info("dst integrity fail: %x\n", -err);
pr_err_ratelimited("dst integrity fail: %x\n", -err);
return -EINVAL;
}
if (wh_src && (err = ebt_mac_wormhash_check_integrity(wh_src))) {
pr_info("src integrity fail: %x\n", -err);
pr_err_ratelimited("src integrity fail: %x\n", -err);
return -EINVAL;
}
return 0;

4
net/bridge/netfilter/ebt_limit.c
View File

@ -72,8 +72,8 @@ static int ebt_limit_mt_check(const struct xt_mtchk_param *par)
/* Check for overflow. */
if (info->burst == 0 ||
user2credits(info->avg * info->burst) < user2credits(info->avg)) {
pr_info("overflow, try lower: %u/%u\n",
info->avg, info->burst);
pr_info_ratelimited("overflow, try lower: %u/%u\n",
info->avg, info->burst);
return -EINVAL;
}