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/gen/setmode.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/gen/setmode.c')
| -rw-r--r-- | lib/libc/gen/setmode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/setmode.c b/lib/libc/gen/setmode.c index 843b46183c9..9cc2cbc59ba 100644 --- a/lib/libc/gen/setmode.c +++ b/lib/libc/gen/setmode.c @@ -1,4 +1,4 @@ -/* $OpenBSD: setmode.c,v 1.19 2006/03/12 18:36:46 otto Exp $ */ +/* $OpenBSD: setmode.c,v 1.20 2007/09/02 15:19:16 deraadt Exp $ */ /* $NetBSD: setmode.c,v 1.15 1997/02/07 22:21:06 christos Exp $ */ /* @@ -187,7 +187,7 @@ setmode(const char *p) setlen = SET_LEN + 2; - if ((set = malloc((u_int)(sizeof(BITCMD) * setlen))) == NULL) + if ((set = calloc((u_int)sizeof(BITCMD), setlen)) == NULL) return (NULL); saveset = set; endset = set + (setlen - 2); |