diff options
author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-27 19:49:51 +0530 |
---|---|---|
committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-27 19:49:51 +0530 |
commit | dd3022d75e6fb8957843d6d84257a5d8457822d5 (patch) | |
tree | 2a80ab93d6c2b5451fcf470539c70fc5b139a64f /ChangeLog | |
parent | ea7d8b95e2fcb81f68b04ed7787a3dbda023991a (diff) | |
download | glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.zip glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.tar.gz glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.tar.bz2 |
Return NULL for wildcard values in getnetgrent from nscd (BZ #16759)
getnetgrent is supposed to return NULL for values that are wildcards
in the (host, user, domain) triplet. This works correctly with nscd
disabled, but with it enabled, it returns a blank ("") instead of a
NULL. This is easily seen with the output of `getent netgroup foonet`
for a netgroup foonet defined as follows in /etc/netgroup:
foonet (,foo,)
The output with nscd disabled is:
foonet ( ,foo,)
while with nscd enabled, it is:
foonet (,foo,)
The extra space with nscd disabled is due to the fact that `getent
netgroup` adds it if the return value from getnetgrent is NULL for
either host or user.
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1,5 +1,9 @@ 2014-03-27 Siddhesh Poyarekar <siddhesh@redhat.com> + [BZ #16759] + * inet/getnetgrent_r.c (get_nonempty_val): New function. + (nscd_getnetgrent): Use it. + [BZ #16760] * nscd/netgroupcache.c (addgetnetgrentX): Use memmove instead of stpcpy. |