autofs-5.0.6 - fix fix map source check in file lookup

From: Ian Kent <raven@themaw.net>

A recent change to correct a problem with included map entry removal
has broken a different case of included map key lookup. The check in
previous patch was too broad and caused map key lookup for keys in an
included multi-mount map entrys to not be found.
---

 CHANGELOG             |    1 +
 modules/lookup_file.c |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)


diff --git a/CHANGELOG b/CHANGELOG
index cb9ac75..304b6a2 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -11,6 +11,7 @@
 - add "dir" map-type.
 - fix wait for master source mutex.
 - fix submount shutdown race.
+- fix fix map source check in file lookup.
 
 28/06/2011 autofs-5.0.6
 -----------------------
diff --git a/modules/lookup_file.c b/modules/lookup_file.c
index 8ead07c..63b5ae7 100644
--- a/modules/lookup_file.c
+++ b/modules/lookup_file.c
@@ -1046,7 +1046,7 @@ do_cache_lookup:
 	 * instance (same map entry cache), not in a distinct source.
 	 */
 	if (me && (!me->mapent || 
-	   (ap->type == LKP_INDIRECT && me->source != source))) {
+	   (me->source != source && *me->key != '/'))) {
 		while ((me = cache_lookup_key_next(me)))
 			if (me->source == source)
 				break;