diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-09-02 15:19:41 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-09-02 15:19:41 +0000 |
| commit | 6ebd04219f0d749c87a763e8afb578dfcd5223cc (patch) | |
| tree | bb0f29e0a3791fff88551c93f5d4ba7113bdba43 /bin/df/df.c | |
| parent | be524287dc216d876f995eddcaf32762c702c6e9 (diff) | |
use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg
Diffstat (limited to 'bin/df/df.c')
| -rw-r--r-- | bin/df/df.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/df/df.c b/bin/df/df.c index acbeb334a6d..9c9c08b562e 100644 --- a/bin/df/df.c +++ b/bin/df/df.c @@ -1,4 +1,4 @@ -/* $OpenBSD: df.c,v 1.46 2006/10/29 19:20:01 otto Exp $ */ +/* $OpenBSD: df.c,v 1.47 2007/09/02 15:19:07 deraadt Exp $ */ /* $NetBSD: df.c,v 1.21.2.1 1995/11/01 00:06:11 jtc Exp $ */ /* @@ -45,7 +45,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)df.c 8.7 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$OpenBSD: df.c,v 1.46 2006/10/29 19:20:01 otto Exp $"; +static char rcsid[] = "$OpenBSD: df.c,v 1.47 2007/09/02 15:19:07 deraadt Exp $"; #endif #endif /* not lint */ @@ -248,7 +248,7 @@ maketypelist(char *fslist) ++nextcp; /* Build an array of that many types. */ - if ((av = typelist = malloc((i + 1) * sizeof(char *))) == NULL) + if ((av = typelist = calloc(i + 1, sizeof(char *))) == NULL) err(1, NULL); av[0] = fslist; for (i = 1, nextcp = fslist; (nextcp = strchr(nextcp, ',')) != NULL; i++) { |