diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2003-03-28 16:58:40 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2003-03-28 16:58:40 +0000 |
| commit | a8f35ea4a2d6b966f1f322a7427a8a77e3934d3e (patch) | |
| tree | fcda8f21f42566f4ec5135d2b7965a4d37d8e622 /usr.sbin/pwd_mkdb | |
| parent | a9b416a1909ef14cd3265d352f7cc09a1e911108 (diff) | |
Check strdup() rval for NULL; noticed by mpech@
Diffstat (limited to 'usr.sbin/pwd_mkdb')
| -rw-r--r-- | usr.sbin/pwd_mkdb/pwd_mkdb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.sbin/pwd_mkdb/pwd_mkdb.c b/usr.sbin/pwd_mkdb/pwd_mkdb.c index 39db87373d5..be7860d3f56 100644 --- a/usr.sbin/pwd_mkdb/pwd_mkdb.c +++ b/usr.sbin/pwd_mkdb/pwd_mkdb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pwd_mkdb.c,v 1.32 2002/11/21 22:13:20 millert Exp $ */ +/* $OpenBSD: pwd_mkdb.c,v 1.33 2003/03/28 16:58:39 millert Exp $ */ /*- * Copyright (c) 1991, 1993, 1994 @@ -45,7 +45,7 @@ static char copyright[] = #if 0 static char sccsid[] = "from: @(#)pwd_mkdb.c 8.5 (Berkeley) 4/20/94"; #else -static char *rcsid = "$OpenBSD: pwd_mkdb.c,v 1.32 2002/11/21 22:13:20 millert Exp $"; +static char *rcsid = "$OpenBSD: pwd_mkdb.c,v 1.33 2003/03/28 16:58:39 millert Exp $"; #endif #endif /* not lint */ @@ -175,7 +175,8 @@ main(argc, argv) if (**argv != '/') errx(1, "%s must be specified as an absolute path", *argv); - pname = strdup(changedir(*argv, basedir)); + if ((pname = strdup(changedir(*argv, basedir))) == NULL) + err(1, NULL); /* Open the original password file */ if (!(fp = fopen(pname, "r"))) error(pname); |