From: Tom Yu <tlyu@mit.edu>
Date: Sun, 7 Dec 1997 05:06:13 +0000 (+0000)
Subject: 	* getpty.c (pty_getpty): Fix goof in previous, which introduced
X-Git-Tag: krb5-1.1-beta1~920
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e19c336850ca9bfe73a70f1baef0d450ff02304a;p=krb5.git

	* getpty.c (pty_getpty): Fix goof in previous, which introduced
	another fencepost error.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@10327 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/util/pty/ChangeLog b/src/util/pty/ChangeLog
index ebe846adc..39b963047 100644
--- a/src/util/pty/ChangeLog
+++ b/src/util/pty/ChangeLog
@@ -1,3 +1,8 @@
+Sun Dec  7 00:05:28 1997  Tom Yu  <tlyu@mit.edu>
+
+	* getpty.c (pty_getpty): Fix goof in previous, which introduced
+	another fencepost error.
+
 Thu Dec  4 21:48:12 1997  Tom Yu  <tlyu@mit.edu>
 
 	* getpty.c (pty_getpty): Fix checks on string lengths to account
diff --git a/src/util/pty/getpty.c b/src/util/pty/getpty.c
index 4fe6459a6..9b18aff57 100644
--- a/src/util/pty/getpty.c
+++ b/src/util/pty/getpty.c
@@ -111,8 +111,8 @@ long pty_getpty (fd, slave, slavelength)
     } else {
     	for (cp = "pqrstuvwxyzPQRST";*cp; cp++) {
 	    sprintf(slavebuf,"/dev/ptyXX");
-	    slavebuf[sizeof("/dev/pty")] = *cp;
-	    slavebuf[sizeof("/dev/ptyp")] = '0';
+	    slavebuf[sizeof("/dev/pty") - 1] = *cp;
+	    slavebuf[sizeof("/dev/ptyp") - 1] = '0';
 	    if (stat(slavebuf, &stb) < 0)
 		break;
 	    for (i = 0; i < 16; i++) {
@@ -121,7 +121,7 @@ long pty_getpty (fd, slave, slavelength)
 		if (*fd < 0) continue;
 
 		/* got pty */
-		slavebuf[strlen("/dev/")] = 't';
+		slavebuf[sizeof("/dev/") - 1] = 't';
 		if (strlen(slavebuf) > slavelength -1) {
 		    close(*fd);
 		    *fd = -1;