X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/e7c67065c060d500eba8d073da9568db2c658aad..1c60d219472b3de0080cda807b014d011e3b5ccb:/tls.c

diff --git a/tls.c b/tls.c
index 425d7019..cd4e26de 100644
--- a/tls.c
+++ b/tls.c
@@ -2,11 +2,11 @@
  * Trivial ls for comparing two directories after running an rsync.
  *
  * Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003, 2004, 2005 Wayne Davison
+ * Copyright (C) 2003-2007 Wayne Davison
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -74,7 +74,7 @@ static void list_file(const char *fname)
 		buf.st_mode &= ~0777;
 		buf.st_mtime = (time_t)0;
 		buf.st_uid = buf.st_gid = 0;
-		strcpy(linkbuf, " -> ");
+		strlcpy(linkbuf, " -> ", sizeof linkbuf);
 		/* const-cast required for silly UNICOS headers */
 		len = readlink((char *) fname, linkbuf+4, sizeof(linkbuf) - 4);
 		if (len == -1)
@@ -91,16 +91,16 @@ static void list_file(const char *fname)
 	if (buf.st_mtime) {
 		mt = gmtime(&buf.st_mtime);
 
-		sprintf(datebuf, "%04d-%02d-%02d %02d:%02d:%02d",
+		snprintf(datebuf, sizeof datebuf,
+			"%04d-%02d-%02d %02d:%02d:%02d",
 			(int)mt->tm_year + 1900,
 			(int)mt->tm_mon + 1,
 			(int)mt->tm_mday,
 			(int)mt->tm_hour,
 			(int)mt->tm_min,
 			(int)mt->tm_sec);
-	} else {
-		strcpy(datebuf, "                   ");
-	}
+	} else
+		strlcpy(datebuf, "                   ", sizeof datebuf);
 
 	/* TODO: Perhaps escape special characters in fname? */
 
@@ -120,7 +120,7 @@ int
 main(int argc, char *argv[])
 {
 	if (argc < 2) {
-		fprintf(stderr, "usage: " PROGRAM " DIR ...\n"
+		fprintf(stderr, "usage: " PROGRAM " FILE ...\n"
 			"Trivial file listing program for portably checking rsync\n");
 		return 1;
 	}