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authorSiddhesh Poyarekar <siddhesh@redhat.com>2014-03-27 07:15:22 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2014-03-27 07:15:22 +0530
commitfbd6b5a4052316f7eb03c4617eebfaafc59dcc06 (patch)
treefee9e38f7d76dd576f37952e68f68a2e527f5c27 /manual/time.texi
parent1b26b855b4e5ca540db47e3c27eaed6b78ca8b87 (diff)
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Fix nscd lookup for innetgr when netgroup has wildcards (BZ #16758)
nscd works correctly when the request in innetgr is a wildcard,
i.e. when one or more of host, user or domain parameters is NULL.
However, it does not work when the the triplet in the netgroup
definition has a wildcard.  This is easy to reproduce for a triplet
defined as follows:

    foonet (,foo,)

Here, an innetgr call that looks like this:

    innetgr ("foonet", "foohost", "foo", NULL);

should succeed and so should:

    innetgr ("foonet", NULL, "foo", "foodomain");

It does succeed with nscd disabled, but not with nscd enabled.  This
fix adds this additional check for all three parts of the triplet so
that it gives the correct result.

	[BZ #16758]
	* nscd/netgroupcache.c (addinnetgrX): Succeed if triplet has
	blank values.
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