autofs-5.1.0 - dont add wildcard to negative cache
From: Ian Kent <ikent@redhat.com>
If the wilcard is added to the negative cache it prevents any
further matching of the wildcard for the given map.
---
CHANGELOG | 1 +
daemon/lookup.c | 4 ++++
lib/cache.c | 4 ++++
3 files changed, 9 insertions(+)
--- autofs-5.0.7.orig/CHANGELOG
+++ autofs-5.0.7/CHANGELOG
@@ -161,6 +161,7 @@
- fix hosts map update on reload.
- make negative cache update consistent for all lookup modules.
- ensure negative cache isn't updated on remount.
+- dont add wildcard to negative cache.
25/07/2012 autofs-5.0.7
=======================
--- autofs-5.0.7.orig/daemon/lookup.c
+++ autofs-5.0.7/daemon/lookup.c
@@ -1057,6 +1057,10 @@ static void update_negative_cache(struct
if (source && source->depth)
return;
+ /* Don't update the wildcard */
+ if (strlen(name) == 1 && *name == '*')
+ return;
+
/* Have we recorded the lookup fail for negative caching? */
me = lookup_source_mapent(ap, name, LKP_DISTINCT);
if (me)
--- autofs-5.0.7.orig/lib/cache.c
+++ autofs-5.0.7/lib/cache.c
@@ -762,6 +762,10 @@ void cache_update_negative(struct mapent
struct mapent *me;
int rv = CHE_OK;
+ /* Don't update the wildcard */
+ if (strlen(key) == 1 && *key == '*')
+ return;
+
me = cache_lookup_distinct(mc, key);
if (me)
rv = cache_push_mapent(me, NULL);