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author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-27 19:49:51 +0530 |
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committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-27 19:49:51 +0530 |
commit | dd3022d75e6fb8957843d6d84257a5d8457822d5 (patch) | |
tree | 2a80ab93d6c2b5451fcf470539c70fc5b139a64f /sysdeps/x86_64/fpu/s_nearbyintl.S | |
parent | ea7d8b95e2fcb81f68b04ed7787a3dbda023991a (diff) | |
download | glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.tar.gz glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.tar.xz glibc-dd3022d75e6fb8957843d6d84257a5d8457822d5.zip |
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 'sysdeps/x86_64/fpu/s_nearbyintl.S')
0 files changed, 0 insertions, 0 deletions