Attachment 303602 Details for Bug 443933 – Patch to handle zero length key returned from NIS

[patch] Patch to handle zero length key returned from NIS

autofs-5.0.3-handle-zero-length-nis-key.patch (text/plain), 1.09 KB, created by Ian Kent on 2008-04-24 09:08:07 UTC

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Creator: Ian Kent

Created: 2008-04-24 09:08:07 UTC

Size: 1.09 KB

patch

obsolete

>diff --git a/CHANGELOG b/CHANGELOG
>index dd66e95..c221c13 100644
>--- a/CHANGELOG
>+++ b/CHANGELOG
>@@ -10,6 +10,7 @@
> - fix unlink of mount tree incorrectly causing autofs mount fail.
> - update kernel header file linux/auto_fs4.h.
> - update fix expire working harder than needed.
>+- add missing check for zero length NIS key (Wengang Wang).
>  
> 14/01/2008 autofs-5.0.3
> -----------------------
>diff --git a/modules/lookup_yp.c b/modules/lookup_yp.c
>index f5097dc..0fc84f8 100644
>--- a/modules/lookup_yp.c
>+++ b/modules/lookup_yp.c
>@@ -168,6 +168,10 @@ int yp_all_master_callback(int status, char *ypkey, int ypkeylen,
> 	if (status != YP_TRUE)
> 		return status;
> 
>+	/* Ignore zero length keys */
>+	if (ypkeylen == 0)
>+		return 0;
>+
> 	/*
> 	 * Ignore keys beginning with '+' as plus map
> 	 * inclusion is only valid in file maps.
>@@ -263,6 +267,10 @@ int yp_all_callback(int status, char *ypkey, int ypkeylen,
> 	if (status != YP_TRUE)
> 		return status;
> 
>+	/* Ignore zero length keys */
>+	if (ypkeylen == 0)
>+		return 0;
>+
> 	/*
> 	 * Ignore keys beginning with '+' as plus map
> 	 * inclusion is only valid in file maps.

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Attachments on bug 443933: 303602 | 303610