From: Ian Darwin <ian@darwinsys.com>
Date: Fri, 19 Feb 1993 14:22:45 +0000 (+0000)
Subject: Part of Guy Harris' Jan-93 rewrite, including:
X-Git-Tag: FILE3_27~184
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=560a8d7939bdfc1cab43a9c36fdc3df07cb1e81b;p=file

Part of Guy Harris' Jan-93 rewrite, including:
Put an extra '\0' at the end of the buffer before handing it to
"tryit()"; "ascmagic()" assumes the buffer is a '\0'-terminated
string, as it runs a copy of it through "strtok()".
---

diff --git a/src/file.c b/src/file.c
index 2bb73286..7de0ea57 100644
--- a/src/file.c
+++ b/src/file.c
@@ -26,7 +26,7 @@
  */
 #ifndef	lint
 static char *moduleid = 
-	"@(#)$Id: file.c,v 1.25 1992/09/11 13:15:16 ian Exp $";
+	"@(#)$Id: file.c,v 1.26 1993/02/19 14:22:45 ian Exp $";
 #endif	/* lint */
 
 #include <stdio.h>
@@ -186,7 +186,7 @@ int wid;
 {
 	int	fd = 0;
 	static  const char stdname[] = "standard input";
-	unsigned char	buf[HOWMANY];
+	unsigned char	buf[HOWMANY+1];	/* one extra for terminating '\0' */
 	struct utimbuf  utbuf;
 	struct stat	sb;
 	int nbytes = 0;	/* number of bytes read from a datafile */
@@ -233,8 +233,10 @@ int wid;
 
 	if (nbytes == 0) 
 		ckfputs("empty", stdout);
-	else
+	else {
+		buf[nbytes] = '\0';	/* null-terminate it */
 		tryit(buf, nbytes);
+	}
 
 	if (inname != stdname) {
 		/*