(long_dbl): Add test for loooong numbers.

[kopensolaris-gnu/glibc.git] / shadow / fgetspent_r.c

diff --git a/shadow/fgetspent_r.c b/shadow/fgetspent_r.c
index cb14a23..bf4a3f8 100644 (file)
--- a/shadow/fgetspent_r.c
+++ b/shadow/fgetspent_r.c
@@ -41,14 +41,14 @@ __fgetspent_r (FILE *stream, struct spwd *resbuf, char *buffer, size_t buflen,
 
   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;