diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2015-11-24 22:03:34 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2015-11-24 22:03:34 +0000 |
| commit | a50c5c6d0278c1f74811d7af263f0a1da4572ef4 (patch) | |
| tree | d0e56de3e26b5f1fd044285e3c541d6769b1bd32 /lib/libc/gen/getgrent.c | |
| parent | aa7d58417b2629d9f94ae2572e2f74542c3ea214 (diff) | |
Use reentrant versions of getpw{nam,uid} and getgr{nam,gid} within
libc to avoid reusing the static buffers returned by the non-reentrant
versions. Since this is inside libc we can use constants for the
buffer sizes instead of having to call sysconf().
OK guenther@ deraadt@
Diffstat (limited to 'lib/libc/gen/getgrent.c')
| -rw-r--r-- | lib/libc/gen/getgrent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/getgrent.c b/lib/libc/gen/getgrent.c index e42fd57bc7d..624a9c06110 100644 --- a/lib/libc/gen/getgrent.c +++ b/lib/libc/gen/getgrent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getgrent.c,v 1.44 2015/09/14 16:09:13 tedu Exp $ */ +/* $OpenBSD: getgrent.c,v 1.45 2015/11/24 22:03:33 millert Exp $ */ /* * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. @@ -170,7 +170,6 @@ getgrgid(gid_t gid) return getgrgid_gs(gid, p_gr, gs); } -DEF_WEAK(getgrgid); int getgrgid_r(gid_t gid, struct group *grp, char *buffer, size_t bufsize, @@ -191,6 +190,7 @@ getgrgid_r(gid_t gid, struct group *grp, char *buffer, size_t bufsize, errno = errnosave; return ret; } +DEF_WEAK(getgrgid_r); static int start_gr(void) |