From 31f7410f5c413605f039e898151f01231f11efa5 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 8 Jun 1998 13:37:25 +0000 Subject: Update. 1998-06-08 13:34 Ulrich Drepper * elf/sprof.c: Implement call graph profiling. * sysdeps/generic/getenv.c: Optimize to use strncmp less often. 1998-06-07 Andreas Jaeger * pwd/fgetpwent_r.c (__fgetpwent_r): Correct buffer overflow fix. * grp/fgetgrent_r.c (__fgetgrent_r): Likewise. * shadow/fgetspent_r.c (__fgetspent_r): Likewise. Noticed by Jake Garver . 1998-06-07 Andreas Schwab * libio/genops.c (__underflow): Read character from read pointer as unsigned. (__uflow): Likewise. --- grp/fgetgrent_r.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'grp') diff --git a/grp/fgetgrent_r.c b/grp/fgetgrent_r.c index de11326..0c87815 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; -- cgit v1.1