X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/db2c996e9cf5abfb6e5d91350c380a35815df3c8..40f1cf8aa72185cce0994aaaf8b14d524e5a4d8b:/tcpdump.c

diff --git a/tcpdump.c b/tcpdump.c
index 52af74af..ba154278 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -1041,7 +1041,8 @@ copy_argv(char **argv)
 static char *
 read_infile(char *fname)
 {
-	int i, fd, cc;
+	int i, fd;
+	ssize_t cc;
 	char *cp;
 	struct stat buf;
 
@@ -1060,7 +1061,7 @@ read_infile(char *fname)
 	if (cc < 0)
 		error("read %s: %s", fname, pcap_strerror(errno));
 	if (cc != buf.st_size)
-		error("short read %s (%d != %d)", fname, cc, (int)buf.st_size);
+		error("short read %s (%zd != %d)", fname, cc, (int)buf.st_size);
 
 	close(fd);
 	/* replace "# comment" with spaces */
@@ -1446,7 +1447,7 @@ main(int argc, char **argv)
 	char ebuf[PCAP_ERRBUF_SIZE];
 	char VFileLine[PATH_MAX + 1];
 	char *username = NULL;
-	char *chroot_dir = NULL;
+	const char *chroot_dir = NULL;
 	char *ret = NULL;
 	char *end;
 #ifdef HAVE_PCAP_FINDALLDEVS
@@ -1727,7 +1728,7 @@ main(int argc, char **argv)
 			break;
 
 		case 's':
-			ndo->ndo_snaplen = strtol(optarg, &end, 0);
+			ndo->ndo_snaplen = (int)strtol(optarg, &end, 0);
 			if (optarg == end || *end != '\0'
 			    || ndo->ndo_snaplen < 0 || ndo->ndo_snaplen > MAXIMUM_SNAPLEN)
 				error("invalid snaplen %s (must be >= 0 and <= %d)",