autofs-5.1.1 - fix use after free in open_lookup()

From: Ian Kent <raven@themaw.net>

If storage can't be allocated for module type error exit.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 CHANGELOG       |    1 +
 daemon/module.c |    1 +
 2 files changed, 2 insertions(+)

--- autofs-5.0.7.orig/CHANGELOG
+++ autofs-5.0.7/CHANGELOG
@@ -201,6 +201,7 @@
 - fix memory leak in nisplus lookup_reinit().
 - fix memory leak in ldap do_init().
 - fix use after free in sun parser parse_init().
+- fix use after free in open_lookup().
 
 25/07/2012 autofs-5.0.7
 =======================
--- autofs-5.0.7.orig/daemon/module.c
+++ autofs-5.0.7/daemon/module.c
@@ -83,6 +83,7 @@ int open_lookup(const char *name, const
 			char *estr = strerror_r(errno, buf, MAX_ERR_BUF);
 			logerr("%s%s", err_prefix, estr);
 		}
+		return NSS_STATUS_UNAVAIL;
 	}
 
 	size = snprintf(fnbuf, sizeof(fnbuf),