commit c6cb29f36fce4c54f745d6743846afe78f59b50c
from: Martijn van Duren <martijn@openbsd.org>
date: Thu Aug 22 11:39:48 2019 UTC

Whitespace and long line cleanup

commit - 393fc98ff345b8042473e21b4b70fa72a9ff07ab
commit + c6cb29f36fce4c54f745d6743846afe78f59b50c
blob - 9e5e758b470e0025530fc870bc6fccc64b5343a6
blob + 2df27c0446d1961cdcbe440378f6f2d09636462b
--- opensmtpd.c
+++ opensmtpd.c
@@ -905,7 +905,6 @@ osmtpd_run(void)
 				    OSMTPD_PHASE_TX_COMMIT,
 				    osmtpd_callbacks[i].incoming, 0, NULL);
 			}
-			
 		}
 	}
 	for (i = 0; i < NITEMS(osmtpd_callbacks); i++) {
@@ -979,7 +978,8 @@ osmtpd_newline(struct io *io, int ev, void *arg)
 		}
 		strlcpy(linedup, line, dupsize);
 		if ((end = strchr(line, '|')) == NULL)
-			osmtpd_errx(1, "Invalid line received: missing version: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: missing "
+			    "version: %s", linedup);
 		end++[0] = '\0';
 		if (strcmp(line, "filter") == 0)
 			type = OSMTPD_TYPE_FILTER;
@@ -990,7 +990,8 @@ osmtpd_newline(struct io *io, int ev, void *arg)
 			if (strcmp(line, "ready") == 0)
 				continue;
 			if ((end = strchr(line, '|')) == NULL)
-				osmtpd_errx(1, "Invalid line received: missing key: %s", linedup);
+				osmtpd_errx(1, "Invalid line received: missing "
+				    "key: %s", linedup);
 			end++[0] = '\0';
 			if (strcmp(line, "smtp-session-timeout") == 0) {
 				session_timeout = strtonum(end, 0, INT_MAX,
@@ -1003,46 +1004,53 @@ osmtpd_newline(struct io *io, int ev, void *arg)
 			continue;
 		}
 		else
-			osmtpd_errx(1, "Invalid line received: unknown message type: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: unknown message "
+			    "type: %s", linedup);
 		line = end;
 		if ((end = strchr(line, '|')) == NULL)
-			osmtpd_errx(1, "Invalid line received: missing time: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: missing time: "
+			    "%s", linedup);
 		end++[0] = '\0';
 		if (strcmp(line, "0.1") != 0)
-			osmtpd_errx(1, "Unsupported protocol received: %s", linedup);
+			osmtpd_errx(1, "Unsupported protocol received: %s",
+			    linedup);
 		version_major = 0;
 		version_minor = 1;
 		line = end;
 		if ((end = strchr(line, '.')) == NULL)
-			osmtpd_errx(1, "Invalid line received: invalid timestamp: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: invalid "
+			    "timestamp: %s", linedup);
 		end++[0] = '\0';
 		tm.tv_sec = (time_t) strtonum(line, 0, INT64_MAX, &errstr);
 		if (errstr != NULL)
-			osmtpd_errx(1, "Invalid line received: invalid timestamp: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: invalid "
+			    "timestamp: %s", linedup);
 		line = end;
 		if ((end = strchr(line, '|')) == NULL)
-			osmtpd_errx(1, "Invalid line received: missing direction: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: missing "
+			    "direction: %s", linedup);
 		end++[0] = '\0';
 		tm.tv_nsec = (long) strtonum(line, 0, LONG_MAX, &errstr);
 		if (errstr != NULL)
-			osmtpd_errx(1, "Invalid line received: invalid timestamp: %s",
-			    linedup);
+			osmtpd_errx(1, "Invalid line received: invalid "
+			    "timestamp: %s", linedup);
 		tm.tv_nsec *= 10 * (9 - (end - line));
 		line = end;
 		if ((end = strchr(line, '|')) == NULL)
-			osmtpd_errx(1, "Invalid line receieved: missing phase: %s",
-			    linedup);
+			osmtpd_errx(1, "Invalid line receieved: missing "
+			    "phase: %s", linedup);
 		end++[0] = '\0';
 		if (strcmp(line, "smtp-in") == 0)
 			incoming = 1;
 		else if (strcmp(line, "smtp-out") == 0)
 			incoming = 0;
 		else
-			osmtpd_errx(1, "Invalid line: invalid direction: %s", linedup);
+			osmtpd_errx(1, "Invalid line: invalid direction: %s",
+			    linedup);
 		line = end;
 		if ((end = strchr(line, '|')) == NULL)
-			osmtpd_errx(1, "Invalid line received: missing reqid: %s",
-			    linedup);
+			osmtpd_errx(1, "Invalid line received: missing reqid: "
+			    "%s", linedup);
 		end++[0] = '\0';
 		phase = osmtpd_strtophase(line, linedup);
 		line = end;
@@ -1050,8 +1058,8 @@ osmtpd_newline(struct io *io, int ev, void *arg)
 		search.ctx.reqid = strtoull(line, &end, 16);
 		if ((search.ctx.reqid == ULLONG_MAX && errno != 0) ||
 		    (end[0] != '|' && end[0] != '\0'))
-			osmtpd_errx(1, "Invalid line received: invalid reqid: %s",
-			    linedup);
+			osmtpd_errx(1, "Invalid line received: invalid reqid: "
+			    "%s", linedup);
 		line = end + 1;
 		ctx = RB_FIND(osmtpd_sessions, &osmtpd_sessions, &search);
 		if (ctx == NULL) {
@@ -1096,14 +1104,15 @@ osmtpd_newline(struct io *io, int ev, void *arg)
 				break;
 		}
 		if (i == NITEMS(osmtpd_callbacks)) {
-			osmtpd_errx(1, "Invalid line received: received unregistered "
-			    "line: %s", linedup);
+			osmtpd_errx(1, "Invalid line received: received "
+			    "unregistered line: %s", linedup);
 		}
 		if (ctx->ctx.type == OSMTPD_TYPE_FILTER) {
 			ctx->ctx.token = strtoull(line, &end, 16);
-			if ((ctx->ctx.token == ULLONG_MAX && errno != 0) || 
+			if ((ctx->ctx.token == ULLONG_MAX && errno != 0) ||
 			    end[0] != '|')
-				osmtpd_errx(1, "Invalid line received: invalid token: %s", linedup);
+				osmtpd_errx(1, "Invalid line received: invalid "
+				    "token: %s", linedup);
 			line = end + 1;
 		}
 		osmtpd_callbacks[i].osmtpd_cb(&(osmtpd_callbacks[i]),
@@ -1155,7 +1164,8 @@ osmtpd_connect(struct osmtpd_callback *cb, struct osmt
 
 	hostname = params;
 	if ((address = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	address++[0] = '\0';
 
 	osmtpd_addrtoss(address, &ss, 0, linedup);
@@ -1171,20 +1181,23 @@ osmtpd_link_connect(struct osmtpd_callback *cb, struct
 	char *end, *rdns, *fcrdns;
 	struct sockaddr_storage src, dst;
 	void (*f)(struct osmtpd_ctx *, const char *, const char *,
-	     struct sockaddr_storage *, struct sockaddr_storage *);
+	    struct sockaddr_storage *, struct sockaddr_storage *);
 
 	if ((end = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing fcrdns: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing fcrdns: %s",
+		    linedup);
 	end++[0] = '\0';
 	rdns = params;
 	params = end;
 	if ((end = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing src: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing src: %s",
+		    linedup);
 	end++[0] = '\0';
 	fcrdns = params;
 	params = end;
 	if ((end = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing dst: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing dst: %s",
+		    linedup);
 	end++[0] = '\0';
 	osmtpd_addrtoss(params, &src, 1, linedup);
 	params = end;
@@ -1271,11 +1284,13 @@ osmtpd_tx_begin(struct osmtpd_callback *cb, struct osm
 	errno = 0;
 	imsgid = strtoul(msgid, &endptr, 16);
 	if ((imsgid == ULONG_MAX && errno != 0) || endptr[0] != '\0')
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	ctx->msgid = imsgid;
 	/* Check if we're in range */
 	if ((unsigned long) ctx->msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 
 	if (!cb->storereport)
 		ctx->msgid = 0;
@@ -1300,16 +1315,20 @@ osmtpd_tx_mail(struct osmtpd_callback *cb, struct osmt
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '|')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	params = end + 1;
 
 	if ((end = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing status: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing status: %s",
+		    linedup);
 	end++[0] = '\0';
 	mailfrom = params;
 	if (cb->storereport) {
@@ -1336,16 +1355,20 @@ osmtpd_tx_rcpt(struct osmtpd_callback *cb, struct osmt
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '|')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	params = end + 1;
 
 	if ((end = strchr(params, '|')) == NULL)
-		osmtpd_errx(1, "Invalid line received: missing status: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing status: %s",
+		    linedup);
 	end++[0] = '\0';
 
 	rcptto = params;
@@ -1382,18 +1405,22 @@ osmtpd_tx_envelope(struct osmtpd_callback *cb, struct 
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '|')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	params = end + 1;
 
 	evpid = strtoull(params, &end, 16);
-	if ((ctx->evpid == ULLONG_MAX && errno != 0) || 
+	if ((ctx->evpid == ULLONG_MAX && errno != 0) ||
 	    end[0] != '\0')
-		osmtpd_errx(1, "Invalid line received: invalid evpid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid evpid: %s",
+		    linedup);
 	if (cb->storereport)
 		ctx->evpid = evpid;
 
@@ -1413,12 +1440,15 @@ osmtpd_tx_data(struct osmtpd_callback *cb, struct osmt
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '|')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	params = end + 1;
 
 	if ((f = cb->cb) != NULL)
@@ -1439,17 +1469,21 @@ osmtpd_tx_commit(struct osmtpd_callback *cb, struct os
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '|')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	params = end + 1;
 
 	msgsz = strtonum(params, 0, SIZE_MAX, &errstr);
 	if (errstr != NULL)
-		osmtpd_errx(1, "Invalid line received: invalid msg size: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msg size: %s",
+		    linedup);
 
 	if ((f = cb->cb) != NULL)
 		f(ctx, msgid, msgsz);
@@ -1482,12 +1516,15 @@ osmtpd_tx_rollback(struct osmtpd_callback *cb, struct 
 	errno = 0;
 	imsgid = strtoul(params, &end, 16);
 	if ((imsgid == ULONG_MAX && errno != 0))
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 	if (end[0] != '\0')
-		osmtpd_errx(1, "Invalid line received: missing address: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: missing address: %s",
+		    linedup);
 	msgid = imsgid;
 	if ((unsigned long) msgid != imsgid)
-		osmtpd_errx(1, "Invalid line received: invalid msgid: %s", linedup);
+		osmtpd_errx(1, "Invalid line received: invalid msgid: %s",
+		    linedup);
 
 	if ((f = cb->cb) != NULL)
 		f(ctx, msgid);
@@ -1790,7 +1827,8 @@ osmtpd_addrtoss(char *addr, struct sockaddr_storage *s
 			    "(%s): %s", addr, linedup);
 		default:
 			port[-1] = ':';
-			osmtpd_err(1, "Can't parse address (%s): %s", addr, linedup);
+			osmtpd_err(1, "Can't parse address (%s): %s", addr,
+			    linedup);
 		}
 	} else if (strncasecmp(addr, "unix:", 5) == 0) {
 		sun = (struct sockaddr_un *)ss;
@@ -1798,8 +1836,8 @@ osmtpd_addrtoss(char *addr, struct sockaddr_storage *s
 		sun->sun_family = AF_UNIX;
 		if (strlcpy(sun->sun_path, addr,
 		    sizeof(sun->sun_path)) >= sizeof(sun->sun_path)) {
-			osmtpd_errx(1, "Invalid line received: address too long (%s): "
-			    "%s", addr, linedup);
+			osmtpd_errx(1, "Invalid line received: address too "
+			    "long (%s): %s", addr, linedup);
 		}
 	} else {
 		sin = (struct sockaddr_in *)ss;
@@ -1827,7 +1865,8 @@ osmtpd_addrtoss(char *addr, struct sockaddr_storage *s
 			    "(%s): %s", addr, linedup);
 		default:
 			port[-1] = ':';
-			osmtpd_err(1, "Can't parse address (%s): %s", addr, linedup);
+			osmtpd_err(1, "Can't parse address (%s): %s", addr,
+			    linedup);
 		}
 	}
 }