Avoid an oflow in failed(). There's really no need to make a temporary

copy of the string since we are just printing to stderr.

1 files changed, 2 insertions, 2 deletions

diff --git a/usr.bin/tset/tset.c b/usr.bin/tset/tset.c
index 622cbc1888e..f4d5dfdbb7b 100644
--- a/usr.bin/tset/tset.c
+++ b/usr.bin/tset/tset.c
@@ -155,8 +155,8 @@ err(const char *fmt, ...)
 static void
 failed(const char *msg)
 {
-	char	temp[BUFSIZ];
-	perror(strcat(strcpy(temp, "tset: "), msg));
+	(void)fputs("tset: ", stderr);
+	perror(msg);
 	exit(EXIT_FAILURE);
 	/* NOTREACHED */
 }