diff options
Diffstat (limited to 'grp/fgetgrent_r.c')
| -rw-r--r-- | grp/fgetgrent_r.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/grp/fgetgrent_r.c b/grp/fgetgrent_r.c index de11326139..0c87815064 100644 --- a/grp/fgetgrent_r.c +++ b/grp/fgetgrent_r.c @@ -61,14 +61,14 @@ __fgetgrent_r (FILE *stream, struct group *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; |