diff options
| author | Pablo Neira Ayuso <[email protected]> | 2024-01-29 20:24:24 +0100 |
|---|---|---|
| committer | Florian Westphal <[email protected]> | 2024-02-21 11:57:11 +0100 |
| commit | 79578be4d35c842a802487e2f31c2aed80cc005f (patch) | |
| tree | 80b8cbd2803092622b79ed31ed121e1574b68bcf | |
| parent | aa23cfe6ab500dbbfa630602b403f433522daf9f (diff) | |
netfilter: nf_log: consolidate check for NULL logger in lookup function
Consolidate pointer fetch to logger and check for NULL in
__find_logger().
Signed-off-by: Pablo Neira Ayuso <[email protected]>
Signed-off-by: Florian Westphal <[email protected]>
| -rw-r--r-- | net/netfilter/nf_log.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index e16f158388bb..e0bfeb75766f 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -31,10 +31,10 @@ static struct nf_logger *__find_logger(int pf, const char *str_logger) int i; for (i = 0; i < NF_LOG_TYPE_MAX; i++) { - if (loggers[pf][i] == NULL) + log = nft_log_dereference(loggers[pf][i]); + if (!log) continue; - log = nft_log_dereference(loggers[pf][i]); if (!strncasecmp(str_logger, log->name, strlen(log->name))) return log; } |