Attachment 882079 Details for Bug 1083744 – Patch - fix negative status being reset on map read

[patch] Patch - fix negative status being reset on map read

autofs-5.0.8-fix-negative-status-being-reset-on-map-read.patch (text/plain), 1.23 KB, created by Ian Kent on 2014-04-03 03:09:44 UTC

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Creator: Ian Kent

Created: 2014-04-03 03:09:44 UTC

Size: 1.23 KB

patch

obsolete

>autofs-5.0.8 - fix negative status being reset on map read
>
>From: Ian Kent <raven@themaw.net>
>
>The map entry status field, which holds the negative cache timeout,
>gets reset on a map re-read.
>
>If the negative map entry was added at the same time as the map
>read and it was for an entry that was never in the map, the
>status gets reset even though the entry is still a valid
>negative entry.
>
>Consequently lookups for non-existent map entries are never
>seen as negative and the lookup always continues.
>---
> CHANGELOG       |    1 +
> daemon/lookup.c |    3 ++-
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
>--- autofs-5.0.5.orig/CHANGELOG
>+++ autofs-5.0.5/CHANGELOG
>@@ -144,6 +144,7 @@
> - fix crash due to thread unsafe use of libldap.
> - fix options compare.
> - fix fix options compare.
>+- fix negative status being reset on map read.
> 
> 03/09/2009 autofs-5.0.5
> -----------------------
>--- autofs-5.0.5.orig/daemon/lookup.c
>+++ autofs-5.0.5/daemon/lookup.c
>@@ -1032,7 +1032,8 @@ void lookup_prune_one_cache(struct autof
> 			 * Reset time of last fail for valid map entries to
> 			 * force entry update and subsequent mount retry.
> 			 */
>-			me->status = 0;
>+			if (me->mapent)
>+				me->status = 0;
> 			me = cache_enumerate(mc, me);
> 			continue;
> 		}

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Attachments on bug 1083744: 882008 | 882079 | 883889 | 883890 | 883929 | 889191 | 893513