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 /lib/libc/net/getprotoent.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 'lib/libc/net/getprotoent.c')
| -rw-r--r-- | lib/libc/net/getprotoent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/net/getprotoent.c b/lib/libc/net/getprotoent.c index 7c6ab681664..f0705e0765e 100644 --- a/lib/libc/net/getprotoent.c +++ b/lib/libc/net/getprotoent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getprotoent.c,v 1.9 2006/01/17 15:41:52 millert Exp $ */ +/* $OpenBSD: getprotoent.c,v 1.10 2007/09/02 15:19:17 deraadt Exp $ */ /* * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. @@ -102,7 +102,7 @@ again: pe->p_proto = l; if (pd->aliases == NULL) { pd->maxaliases = 5; - pd->aliases = malloc(pd->maxaliases * sizeof(char *)); + pd->aliases = calloc(pd->maxaliases, sizeof(char *)); if (pd->aliases == NULL) { serrno = errno; endprotoent_r(pd); |