diff options
| author |   deraadt <deraadt@openbsd.org> | 2007-09-02 15:19:07 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2007-09-02 15:19:07 +0000 |
| commit | 1ed98fdf61d9dd29369f246109081408082ce54d (patch) | |
| tree | ad7631e58c83830d1fc51cbadb9a2da53c1abfb7 /usr.bin/sup/src/scm.c | |
| parent | OpenCVS server init-support with OpenCVS and GNU cvs clients. (diff) | |
| download | wireguard-openbsd-1ed98fdf61d9dd29369f246109081408082ce54d.tar.xz wireguard-openbsd-1ed98fdf61d9dd29369f246109081408082ce54d.zip | |
use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg
Diffstat (limited to 'usr.bin/sup/src/scm.c')
| -rw-r--r-- | usr.bin/sup/src/scm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/sup/src/scm.c b/usr.bin/sup/src/scm.c index f6fad5cade4..7093440863a 100644 --- a/usr.bin/sup/src/scm.c +++ b/usr.bin/sup/src/scm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: scm.c,v 1.18 2005/03/10 01:36:37 cloder Exp $ */ +/* $OpenBSD: scm.c,v 1.19 2007/09/02 15:19:35 deraadt Exp $ */ /* * Copyright (c) 1992 Carnegie Mellon University @@ -576,7 +576,7 @@ samehost() /* is remote host same as local host? */ if ((nint = ifc.ifc_len / sizeof(struct ifreq)) <= 0) return (0); intp = (struct in_addr *) - malloc (nint * sizeof(struct in_addr)); + calloc (nint, sizeof(struct in_addr)); if ((ifp = intp) == 0) logquit (1, "no space for interfaces"); for (ifr = ifc.ifc_req, n = nint; n > 0; --n, ifr++) { |