diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-11-13 00:27:57 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-11-13 00:27:57 +0000 |
| commit | 2b4b9d2b5fd0896a719a50e28eaf097ab70c7ceb (patch) | |
| tree | b71f0ee4b0af28ba11dbc6c5378eae2aa1607363 | |
| parent | e56076793ef5fa4d3b6b83fb1fea1d2dae61a20f (diff) | |
handle asprintf() failure; from dhill@mindcry.org
| -rw-r--r-- | libexec/login_krb5/login_krb5.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libexec/login_krb5/login_krb5.c b/libexec/login_krb5/login_krb5.c index dcd30139bc6..571e4da722b 100644 --- a/libexec/login_krb5/login_krb5.c +++ b/libexec/login_krb5/login_krb5.c @@ -1,4 +1,4 @@ -/* $OpenBSD: login_krb5.c,v 1.22 2005/11/12 13:28:00 deraadt Exp $ */ +/* $OpenBSD: login_krb5.c,v 1.23 2005/11/13 00:27:56 deraadt Exp $ */ /*- * Copyright (c) 2001, 2002 Hans Insulander <hin@openbsd.org>. @@ -173,7 +173,11 @@ krb5_login(char *username, char *invokinguser, char *password, int login, if (strcmp(username, "root") == 0 && invokinguser[0] != '\0') { char *tmp; - asprintf(&tmp, "%s/root", invokinguser); + ret = asprintf(&tmp, "%s/root", invokinguser); + if (ret == -1) { + krb5_syslog(context, LOG_ERR, ret, "asprintf"); + exit(1); + } ret = krb5_parse_name(context, tmp, &princ); free(tmp); } else |