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| author | Ronnie Sahlberg <ronniesahlberg@gmail.com> | 2011-10-28 13:38:32 +1100 |
|---|---|---|
| committer | Ronnie Sahlberg <ronniesahlberg@gmail.com> | 2011-10-28 13:38:32 +1100 |
| commit | 74579a31930f78719b2cc42650ec7efefceef2ef (patch) | |
| tree | b3c8b2f82ceb89de14482dc5f0c341e6afb985c5 /ctdb/libctdb | |
| parent | bb3509b6d2ed7caee810d79fcc71db45a12d06e4 (diff) | |
| download | samba-74579a31930f78719b2cc42650ec7efefceef2ef.tar.gz | |
libctdb: dont allow ctdb_writerecord() for readonly records
(This used to be ctdb commit c930a44731d24b3bb51851864c7cdd0061483c0b)
Diffstat (limited to 'ctdb/libctdb')
| -rw-r--r-- | ctdb/libctdb/ctdb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ctdb/libctdb/ctdb.c b/ctdb/libctdb/ctdb.c index 099ceac0877..2f694a1c347 100644 --- a/ctdb/libctdb/ctdb.c +++ b/ctdb/libctdb/ctdb.c @@ -950,6 +950,13 @@ ctdb_readonlyrecordlock_async(struct ctdb_db *ctdb_db, TDB_DATA key, bool ctdb_writerecord(struct ctdb_db *ctdb_db, struct ctdb_lock *lock, TDB_DATA data) { + if (lock->readonly) { + errno = EBADF; + DEBUG(ctdb_db->ctdb, LOG_ALERT, + "ctdb_writerecord: Can not write, read-only record."); + return false; + } + if (lock->ctdb_db != ctdb_db) { errno = EBADF; DEBUG(ctdb_db->ctdb, LOG_ALERT, |