diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2008-05-11 03:03:14 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-05-11 03:03:14 +0000 |
| commit | 7e71e55f16e037042671cf70f8f130f26e494b74 (patch) | |
| tree | 866217241a4e3f1c063bfb345ef5ca7663c7059b /nscd/pwdcache.c | |
| parent | d029664038effc7a3862768c4b615e80e1009ffb (diff) | |
| download | glibc-7e71e55f16e037042671cf70f8f130f26e494b74.zip glibc-7e71e55f16e037042671cf70f8f130f26e494b74.tar.gz glibc-7e71e55f16e037042671cf70f8f130f26e494b74.tar.bz2 | |
* nscd/cache.c (cache_add): Before returning with failure and this
is the first use of the record, mark it as unusable.
* nscd/aicache.c: Don't touch the dataset after cache_add returns
reporting a failure.
* nscd/grpcache.c: Likewise
* nscd/hstcache.c: Likewise.
* nscd/initgrcache.c: Likewise.
* nscd/pwdcache.c: Likewise.
* nscd/servicecache.c: Likewise.
Diffstat (limited to 'nscd/pwdcache.c')
| -rw-r--r-- | nscd/pwdcache.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/nscd/pwdcache.c b/nscd/pwdcache.c index e1bf6e9..2d0a265 100644 --- a/nscd/pwdcache.c +++ b/nscd/pwdcache.c @@ -153,11 +153,8 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req, /* Now get the lock to safely insert the records. */ pthread_rwlock_rdlock (&db->lock); - if (cache_add (req->type, key_copy, req->key_len, - &dataset->head, true, db, owner) < 0) - /* Ensure the data can be recovered. */ - dataset->head.usable = false; - + (void) cache_add (req->type, key_copy, req->key_len, + &dataset->head, true, db, owner); pthread_rwlock_unlock (&db->lock); @@ -352,12 +349,7 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req, { if (cache_add (GETPWBYUID, cp, key_offset, &dataset->head, true, db, owner) < 0) - { - /* Could not allocate memory. Make sure the data gets - discarded. */ - dataset->head.usable = false; - goto out; - } + goto out; first = false; } @@ -366,12 +358,7 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req, { if (cache_add (GETPWBYNAME, key_copy, key_len + 1, &dataset->head, true, db, owner) < 0) - { - /* Could not allocate memory. Make sure the data gets - discarded. */ - dataset->head.usable = false; - goto out; - } + goto out; first = false; } @@ -384,12 +371,8 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req, { if (req->type == GETPWBYNAME && db->propagate) (void) cache_add (GETPWBYUID, cp, key_offset, &dataset->head, - req->type != GETPWBYNAME, db, owner); + false, db, owner); } - else if (first) - /* Could not allocate memory. Make sure the data gets - discarded. */ - dataset->head.usable = false; out: pthread_rwlock_unlock (&db->lock); |