Support tracking of up to 65535 packets per table entry instead of just 255 to better facilitate longer term tracking or higher throughput scenarios. Requested-by: Fabio <pedretti.fabio@xxxxxxxxx> Link: https://bugzilla.netfilter.org/show_bug.cgi?id=1745 Signed-off-by: Phil Sutter <phil@xxxxxx> --- net/netfilter/xt_recent.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 60259280b2d5..588a5e6ad899 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -59,9 +59,9 @@ MODULE_PARM_DESC(ip_list_gid, "default owning group of /proc/net/xt_recent/* fil /* retained for backwards compatibility */ static unsigned int ip_pkt_list_tot __read_mostly; module_param(ip_pkt_list_tot, uint, 0400); -MODULE_PARM_DESC(ip_pkt_list_tot, "number of packets per IP address to remember (max. 255)"); +MODULE_PARM_DESC(ip_pkt_list_tot, "number of packets per IP address to remember (max. 65535)"); -#define XT_RECENT_MAX_NSTAMPS 256 +#define XT_RECENT_MAX_NSTAMPS 65536 struct recent_entry { struct list_head list; @@ -69,8 +69,8 @@ struct recent_entry { union nf_inet_addr addr; u_int16_t family; u_int8_t ttl; - u_int8_t index; - u_int8_t nstamps; + u_int16_t index; + u_int16_t nstamps; unsigned long stamps[]; }; @@ -80,7 +80,7 @@ struct recent_table { union nf_inet_addr mask; unsigned int refcnt; unsigned int entries; - u8 nstamps_max_mask; + u_int16_t nstamps_max_mask; struct list_head lru_list; struct list_head iphash[]; }; -- 2.43.0
