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| author | Ulrich Drepper <drepper@redhat.com> | 2002-11-04 10:20:14 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-11-04 10:20:14 +0000 |
| commit | 226e9fda254a6c4f63837d4cfa5366c1d87d77f9 (patch) | |
| tree | 2e0f1b761184d00a5c8fe41c9c11c5a681ccd83e /nss | |
| parent | 125183201f9b764e12f87aee88889f6db1e119ab (diff) | |
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Update.
* nss/getXXent_r.c (ENDFUNC_NAME): Don't do anything if the
service hasn't been used [PR libc/4744].
Diffstat (limited to 'nss')
| -rw-r--r-- | nss/getXXent_r.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/nss/getXXent_r.c b/nss/getXXent_r.c index 1d203db4c4..5a1e3e9b0f 100644 --- a/nss/getXXent_r.c +++ b/nss/getXXent_r.c @@ -137,12 +137,16 @@ ENDFUNC_NAME (void) { int save; - __libc_lock_lock (lock); - __nss_endent (ENDFUNC_NAME_STRING, DB_LOOKUP_FCT, &nip, &startp, - &last_nip, NEED__RES); - save = errno; - __libc_lock_unlock (lock); - __set_errno (save); + /* If the service has not been used before do not do anything. */ + if (startp != NULL) + { + __libc_lock_lock (lock); + __nss_endent (ENDFUNC_NAME_STRING, DB_LOOKUP_FCT, &nip, &startp, + &last_nip, NEED__RES); + save = errno; + __libc_lock_unlock (lock); + __set_errno (save); + } } |