Module Name: src
Committed By: christos
Date: Sat Oct 12 17:50:56 UTC 2019
Modified Files:
src/usr.bin/btpin: btpin.c
Log Message:
avoid strcpy.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/usr.bin/btpin/btpin.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/btpin/btpin.c
diff -u src/usr.bin/btpin/btpin.c:1.7 src/usr.bin/btpin/btpin.c:1.8
--- src/usr.bin/btpin/btpin.c:1.7 Thu Dec 21 04:04:34 2017
+++ src/usr.bin/btpin/btpin.c Sat Oct 12 13:50:56 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: btpin.c,v 1.7 2017/12/21 09:04:34 plunky Exp $ */
+/* $NetBSD: btpin.c,v 1.8 2019/10/12 17:50:56 christos Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@@ -33,7 +33,7 @@
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2006 Itronix, Inc. All rights reserved.");
-__RCSID("$NetBSD: btpin.c,v 1.7 2017/12/21 09:04:34 plunky Exp $");
+__RCSID("$NetBSD: btpin.c,v 1.8 2019/10/12 17:50:56 christos Exp $");
#include <sys/types.h>
#include <sys/un.h>
@@ -132,8 +132,11 @@ main(int ac, char *av[])
} else {
if (len != -1)
usage();
+ len = strlen(pin);
+ if (len > HCI_PIN_SIZE)
+ len = HCI_PIN_SIZE;
- strncpy((char *)rp.pin, pin, HCI_PIN_SIZE);
+ memcpy(rp.pin, pin, len);
}
s = socket(PF_LOCAL, SOCK_STREAM, 0);
