2f5d843
diff -Naur ax25-tools-0.0.10-rc4.orig/6pack/m6pack.c ax25-tools-0.0.10-rc4/6pack/m6pack.c
2f5d843
--- ax25-tools-0.0.10-rc4.orig/6pack/m6pack.c	2013-06-09 13:08:33.000000000 -0500
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+++ ax25-tools-0.0.10-rc4/6pack/m6pack.c	2015-09-21 09:02:02.845385771 -0500
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@@ -444,18 +444,18 @@
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 			return 1;
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 		case ':':
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 		case '?':
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-			fprintf(stderr, usage_string);
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+			fprintf(stderr,"%s", usage_string);
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 			return 1;
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 		}
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 	}
d4789a2
 
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 	if ((argc - optind) < 2 && ptmxdevices == 0) {
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-		fprintf(stderr, usage_string);
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+		fprintf(stderr, "%s", usage_string);
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 		return 1;
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 	}
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 	if ((argc - optind) < 1 && ptmxdevices > 0) {
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-		fprintf(stderr, usage_string);
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+		fprintf(stderr, "%s", usage_string);
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 		return 1;
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 	}
d4789a2
 
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diff -Naur ax25-tools-0.0.10-rc4.orig/ax25/axparms.c ax25-tools-0.0.10-rc4/ax25/axparms.c
2f5d843
--- ax25-tools-0.0.10-rc4.orig/ax25/axparms.c	2013-06-09 13:08:33.000000000 -0500
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+++ ax25-tools-0.0.10-rc4/ax25/axparms.c	2015-09-21 08:46:59.757122339 -0500
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@@ -59,7 +59,7 @@
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 	int i, j;
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 	int ip_mode = ' ';
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 	FILE* fp;
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-	char routebuf[80];
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+	const char routebuf[80];
d4789a2
 
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 	if (strcmp(argv[2], "add") == 0) {
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 		ax25_route.port_addr  = *callsign;
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@@ -139,7 +139,7 @@
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 			return 1;
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 		}
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 		while (fgets(routebuf,80,fp))
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-			printf(routebuf);
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+			printf("%s", routebuf);
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 		puts("");
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 	}
d4789a2
 
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diff -Naur ax25-tools-0.0.10-rc4.orig/kiss/mkiss.c ax25-tools-0.0.10-rc4/kiss/mkiss.c
2f5d843
--- ax25-tools-0.0.10-rc4.orig/kiss/mkiss.c	2013-06-09 13:08:33.000000000 -0500
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+++ ax25-tools-0.0.10-rc4/kiss/mkiss.c	2015-09-21 08:59:16.299898538 -0500
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@@ -467,18 +467,18 @@
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 			return 1;
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 		case ':':
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 		case '?':
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-			fprintf(stderr, usage_string);
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+			fprintf(stderr, "%s", usage_string);
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 			return 1;
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 		}
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 	}
d4789a2
 
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 	if ((argc - optind) < 2 && ptmxdevices == 0) {
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-		fprintf(stderr, usage_string);
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+		fprintf(stderr, "%s", usage_string);
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 		return 1;
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 	}
d4789a2
 
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 	if ((argc - optind) < 1 && ptmxdevices > 0) {
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-		fprintf(stderr, usage_string);
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+		fprintf(stderr, "%s", usage_string);
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 		return 1;
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 	}
d4789a2
 
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diff -Naur ax25-tools-0.0.10-rc4.orig/netrom/nrparms.c ax25-tools-0.0.10-rc4/netrom/nrparms.c
2f5d843
--- ax25-tools-0.0.10-rc4.orig/netrom/nrparms.c	2013-06-09 13:08:33.000000000 -0500
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+++ ax25-tools-0.0.10-rc4/netrom/nrparms.c	2015-09-21 09:04:28.841799966 -0500
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@@ -210,7 +210,7 @@
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 	if (strncmp(argv[1], "-n", 2) == 0) {
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 		if (argc < 9) {
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-			fprintf(stderr, nodes_usage);
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+			fprintf(stderr, "%s", nodes_usage);
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 			close(s);
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 			return 1;
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 		}
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@@ -221,7 +221,7 @@
d4789a2
 
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 	if (strncmp(argv[1], "-r", 2) == 0) {
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 		if (argc < 6) {
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-			fprintf(stderr, routes_usage);
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+			fprintf(stderr, "%s", routes_usage);
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 			close(s);
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 			return 1;
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 		}
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diff -Naur ax25-tools-0.0.10-rc4.orig/rose/rsparms.c ax25-tools-0.0.10-rc4/rose/rsparms.c
2f5d843
--- ax25-tools-0.0.10-rc4.orig/rose/rsparms.c	2013-06-09 13:08:33.000000000 -0500
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+++ ax25-tools-0.0.10-rc4/rose/rsparms.c	2015-09-21 09:09:48.051400618 -0500
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@@ -19,7 +19,7 @@
d4789a2
 
d4789a2
 #include "../pathnames.h"
d4789a2
 
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-char nodes_usage[]  = "usage: rsparms -nodes add|del nodeaddr[/mask] port neighbour [digis...]\n       rsparms -nodes list\n";
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+static char nodes_usage[]  = "usage: rsparms -nodes add|del nodeaddr[/mask] port neighbour [digis...]\n       rsparms -nodes list\n";
d4789a2
 
d4789a2
 /* print the Rose neighbour whose number is supplied */
d4789a2
 void printnb(char *neigh)
2f5d843
@@ -68,7 +68,7 @@
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 	int args;
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2f5d843
 	if (argc < 3) {
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-		fprintf(stderr, nodes_usage);
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+		fprintf(stderr, "%s", nodes_usage);
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 		exit(1);
2f5d843
 	}
2f5d843
 
2f5d843
@@ -114,7 +114,7 @@
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 	}
2f5d843
 
2f5d843
 	if (argc < 6) {
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-		fprintf(stderr, nodes_usage);
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+		fprintf(stderr, "%s", nodes_usage);
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 		exit(1);
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 	}
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