From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 8 Jun 1998 09:54:39 +0000 (+0000)
Subject: (__fgetpwent_r): Correct buffer overflow fix.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=369f97e64345a69693adc61b59d9868218ca7acf;p=thirdparty%2Fglibc.git

(__fgetpwent_r): Correct buffer overflow fix.
---

diff --git a/pwd/fgetpwent_r.c b/pwd/fgetpwent_r.c
index 7f95a1a40ed..7e72b2e67ed 100644
--- a/pwd/fgetpwent_r.c
+++ b/pwd/fgetpwent_r.c
@@ -73,14 +73,14 @@ __fgetpwent_r (FILE *stream, struct passwd *resbuf, char *buffer,
 
   do
     {
-      buffer[buflen] = '\xff';
+      buffer[buflen - 1] = '\xff';
       p = fgets (buffer, buflen, stream);
       if (p == NULL && feof (stream))
 	{
 	  *result = NULL;
 	  return errno;
 	}
-      if (p == NULL || buffer[buflen] != '\xff')
+      if (p == NULL || buffer[buflen - 1] != '\xff')
 	{
 	  *result = NULL;
 	  return errno = ERANGE;