Vendor import of blocklist 2025-10-26 (ff13526)

Upstream hash ff13526654d8cae3f90aacde2f64023ea1916c2d.

Obtained from:	https://github.com/zoulasc/blocklist

bin/blocklistctl.8

@@ -1,4 +1,4 @@
-.\" $NetBSD: blocklistctl.8,v 1.5 2025/10/25 16:56:27 christos Exp $
+.\" $NetBSD: blocklistctl.8,v 1.6 2025/10/26 13:49:22 christos Exp $
 .\"
 .\" Copyright (c) 2015 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd January 27, 2025
+.Dd October 25, 2025
 .Dt BLOCKLISTCTL 8
 .Os
 .Sh NAME
@@ -82,6 +82,10 @@ sub-command consists of a header (unless
 was given) and one line for each record in the database, where each line
 has the following columns:
 .Bl -tag -width indent
+.It Ql rulename
+The packet filter rule name associated with the database entry,
+usually
+.Dv blocklistd .
 .It Ql address/ma:port
 The remote address, mask, and local port number of the client connection
 associated with the database entry.

bin/blocklistd.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: blocklistd.c,v 1.11 2025/10/25 16:55:23 christos Exp $	*/
+/*	$NetBSD: blocklistd.c,v 1.12 2025/10/25 18:43:51 christos Exp $	*/
 
 /*-
  * Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 #ifdef HAVE_SYS_CDEFS_H
 #include <sys/cdefs.h>
 #endif
-__RCSID("$NetBSD: blocklistd.c,v 1.11 2025/10/25 16:55:23 christos Exp $");
+__RCSID("$NetBSD: blocklistd.c,v 1.12 2025/10/25 18:43:51 christos Exp $");
 
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -329,8 +329,8 @@ update(void)
 			(*lfun)(LOG_INFO, "released %s/%d:%d after %d seconds",
 			    buf, c.c_lmask, c.c_port, c.c_duration);
 		}
-		state_del(state, &c);
-		goto again;
+		if (state_del(state, &c) == 0)
+			goto again;
 	}
 }
 

bin/state.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: state.c,v 1.2 2025/02/11 17:48:30 christos Exp $	*/
+/*	$NetBSD: state.c,v 1.3 2025/10/25 18:43:51 christos Exp $	*/
 
 /*-
  * Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 #ifdef HAVE_SYS_CDEFS_H
 #include <sys/cdefs.h>
 #endif
-__RCSID("$NetBSD: state.c,v 1.2 2025/02/11 17:48:30 christos Exp $");
+__RCSID("$NetBSD: state.c,v 1.3 2025/10/25 18:43:51 christos Exp $");
 
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -131,7 +131,7 @@ state_del(DB *db, const struct conf *c)
 			(*lfun)(LOG_DEBUG, "%s: returns %d", __func__, rv);
 			(*db->sync)(db, 0);
 		}
-		return 0;
+		return rv;
 	default:
 		(*lfun)(LOG_ERR, "%s: failed (%m)", __func__);
 		return -1;