File bootp-DD2-4.3-strict-aliasing-fix.diff of Package bootp-DD2

--- bootpd.c
+++ bootpd.c
@@ -215,7 +215,9 @@
 	struct hostent *hep;
 	char *stmp;
 	int n, ba_len, ra_len;
-	int nfound, readfds;
+	int nfound;
+	fd_set readfds;
+	
 	int standalone;
 #ifdef	SA_NOCLDSTOP	/* Have POSIX sigaction(2). */
 	struct sigaction sa;
@@ -545,11 +547,12 @@
 	for (;;) {
 		struct timeval tv;
 
-		readfds = 1 << s;
+		FD_ZERO(&readfds);
+		FD_SET(s, &readfds);
 		if (timeout)
 			tv = *timeout;
 
-		nfound = select(s + 1, (fd_set *)&readfds, NULL, NULL,
+		nfound = select(s + 1, &readfds, NULL, NULL,
 						(timeout) ? &tv : NULL);
 		if (nfound < 0) {
 			if (errno != EINTR) {
@@ -569,7 +572,7 @@
 			}
 			continue;
 		}
-		if (!(readfds & (1 << s))) {
+		if (!(FD_ISSET(s, &readfds))) {
 			if (debug > 1)
 				report(LOG_INFO, "exiting after %ld minutes of inactivity",
 					   actualtimeout.tv_sec / 60);
--- bootpgw.c
+++ bootpgw.c
@@ -164,8 +164,9 @@
 	struct hostent *hep;
 	char *stmp;
 	int n, ba_len, ra_len;
-	int nfound, readfds;
+	int nfound;
 	int standalone;
+	fd_set readfds;
 
 	progname = strrchr(argv[0], '/');
 	if (progname) progname++;
@@ -450,11 +451,13 @@
 	for (;;) {
 		struct timeval tv;
 
-		readfds = 1 << s;
+		FD_ZERO(&readfds);
+		FD_SET(s, &readfds);
+
 		if (timeout)
 			tv = *timeout;
 
-		nfound = select(s + 1, (fd_set *)&readfds, NULL, NULL,
+		nfound = select(s + 1, &readfds, NULL, NULL,
 						(timeout) ? &tv : NULL);
 		if (nfound < 0) {
 			if (errno != EINTR) {
@@ -462,7 +465,7 @@
 			}
 			continue;
 		}
-		if (!(readfds & (1 << s))) {
+		if (! FD_ISSET(s, &readfds)) {
 			report(LOG_INFO, "exiting after %ld minutes of inactivity",
 				   actualtimeout.tv_sec / 60);
 			exit(0);
--- bootptest.c
+++ bootptest.c
@@ -390,12 +390,13 @@
 	send_request(s);
 	while (1) {
 		struct timeval tv;
-		int readfds;
+		fd_set readfds;
 
 		tv.tv_sec = WAITSECS;
 		tv.tv_usec = 0L;
-		readfds = (1 << s);
-		n = select(s + 1, (fd_set *) & readfds, NULL, NULL, &tv);
+		FD_ZERO(&readfds);
+		FD_SET(s, &readfds);
+		n = select(s + 1, &readfds, NULL, NULL, &tv);
 		if (n < 0) {
 			perror("select");
 			break;