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Unify getent output for initgroups database

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Requests for other fail if iteration is not supported and no parameters
are given.  Do this for initgroups as well.
This commit is contained in:
Ulrich Drepper 2011-10-31 16:48:45 -04:00
parent 0ffc4f3eba
commit f4ec483382
3 changed files with 12 additions and 2 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2011-10-31 Ulrich Drepper <drepper@gmail.com>
[BZ #13367]
* nss/getent.c (initgroups_keys): Show error message in case no group
names are given.
* include/ifaddrs.h: Declare __free_in6ai and __bump_nl_timestamp.
* inet/check_pf.c: Provide dummy versions of __free_in6ai and
__bump_nl_timestamp.

4
NEWS
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@ -1,4 +1,4 @@
GNU C Library NEWS -- history of user-visible changes. 2011-10-29
GNU C Library NEWS -- history of user-visible changes. 2011-10-31
Copyright (C) 1992-2009, 2010, 2011 Free Software Foundation, Inc.
See the end for copying conditions.
@ -12,7 +12,7 @@ Version 2.15
6779, 6783, 9696, 10709, 11589, 12403, 12847, 12868, 12852, 12874, 12885,
12892, 12907, 12922, 12935, 13007, 13021, 13067, 13068, 13090, 13092,
13114, 13118, 13123, 13134, 13138, 13150, 13179, 13192, 13268, 13276,
13291, 13335, 13337, 13344, 13358
13291, 13335, 13337, 13344, 13358, 13367
* New program pldd to list loaded object of a process
Implemented by Ulrich Drepper.

6
nss/getent.c
View File

@ -518,6 +518,12 @@ initgroups_keys (int number, char *key[])
size_t grpslen = ngrps * sizeof (gid_t);
gid_t *grps = alloca (grpslen);
if (number == 0)
{
fprintf (stderr, _("Enumeration not supported on %s\n"), "initgroups");
return 3;
}
for (int i = 0; i < number; ++i)
{
int no = ngrps;