date and time created 91/03/06 18:09:53 by bostic

[unix-history] / usr / src / lib / libc / net / inet_ntoa.c

diff --git a/usr/src/lib/libc/net/inet_ntoa.c b/usr/src/lib/libc/net/inet_ntoa.c
index 7b7fb36..41fb0db 100644 (file)
--- a/usr/src/lib/libc/net/inet_ntoa.c
+++ b/usr/src/lib/libc/net/inet_ntoa.c
@@ -1,12 +1,13 @@
 /*
  * Copyright (c) 1983 Regents of the University of California.
 /*
  * Copyright (c) 1983 Regents of the University of California.

- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * All rights reserved.
+ *
+ * %sccs.include.redist.c%

  */
 
  */
 

-#ifndef lint
-static char sccsid[] = "@(#)inet_ntoa.c        5.1 (Berkeley) %G%";
-#endif not lint
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)inet_ntoa.c        5.6 (Berkeley) %G%";
+#endif /* LIBC_SCCS and not lint */

 
 /*
  * Convert network-format internet address
 
 /*
  * Convert network-format internet address


@@ -14,6 +15,8 @@ static char sccsid[] = "@(#)inet_ntoa.c       5.1 (Berkeley) %G%";
  */
 #include <sys/types.h>
 #include <netinet/in.h>
  */
 #include <sys/types.h>
 #include <netinet/in.h>

+#include <arpa/inet.h>
+#include <stdio.h>

 
 char *
 inet_ntoa(in)
 
 char *
 inet_ntoa(in)


@@ -24,6 +27,7 @@ inet_ntoa(in)
 
        p = (char *)&in;
 #define        UC(b)   (((int)b)&0xff)
 
        p = (char *)&in;
 #define        UC(b)   (((int)b)&0xff)

-       sprintf(b, "%d.%d.%d.%d", UC(p[0]), UC(p[1]), UC(p[2]), UC(p[3]));
+       (void)snprintf(b, sizeof(b),
+           "%d.%d.%d.%d", UC(p[0]), UC(p[1]), UC(p[2]), UC(p[3]));

        return (b);
 }
        return (b);
 }