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41 lines
1.3 KiB
41 lines
1.3 KiB
7 years ago
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autofs-5.0.9 - check for non existent negative entries in lookup_ghost()
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From: Ian Kent <raven@themaw.net>
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Map entries that have been created in the cache due to a negative lookup
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but don't exist in the map source shouldn't have directories created.
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In fact map entries that are negative shouldn't have directories created
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at all since they should have neen created befor the entry became negative.
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---
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CHANGELOG | 1 +
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daemon/lookup.c | 8 ++++++++
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2 files changed, 9 insertions(+)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -72,6 +72,7 @@
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- fix protmap not trying proto v2.
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- fix negative status being reset on map read.
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- fix fix negative status being reset on map read.
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+- check for non existent negative entries in lookup_ghost().
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/daemon/lookup.c
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+++ autofs-5.0.7/daemon/lookup.c
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@@ -604,6 +604,14 @@ int lookup_ghost(struct autofs_point *ap
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cache_readlock(mc);
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me = cache_enumerate(mc, NULL);
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while (me) {
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+ /*
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+ * Map entries that have been created in the cache
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+ * due to a negative lookup shouldn't have directories
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+ * created if they haven't already been created.
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+ */
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+ if (!me->mapent)
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+ goto next;
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+
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if (!strcmp(me->key, "*"))
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goto next;
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