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| author | Rusty Russell <rusty@rustcorp.com.au> | 2011-09-14 07:15:13 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-09-14 07:15:13 +0930 |
| commit | 37c704be0af3b5915e6630264dc4379309d83160 (patch) | |
| tree | 6afc656aeb0adc3031278fbd33a9e853a4780915 /lib | |
| parent | 2cf3f7c07499f565101e1bcb835c73fc297ea72e (diff) | |
| download | samba-37c704be0af3b5915e6630264dc4379309d83160.tar.gz samba-37c704be0af3b5915e6630264dc4379309d83160.tar.bz2 samba-37c704be0af3b5915e6630264dc4379309d83160.zip | |
tdb2: return TDB_ERR_RDONLY if trying to start a transaction on a R/O tdb.
This is more accurate than returning TDB_ERR_EINVAL.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
(Imported from CCAN commit 91436a25574597dbd1fd2de5bcd5826a234100d6)
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/tdb2/transaction.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/tdb2/transaction.c b/lib/tdb2/transaction.c index eda65c5208..2f588ef37a 100644 --- a/lib/tdb2/transaction.c +++ b/lib/tdb2/transaction.c @@ -523,13 +523,22 @@ enum TDB_ERROR tdb_transaction_start(struct tdb_context *tdb) tdb->stats.transactions++; /* some sanity checks */ - if (tdb->read_only || (tdb->flags & TDB_INTERNAL)) { + if (tdb->flags & TDB_INTERNAL) { return tdb->last_error = tdb_logerr(tdb, TDB_ERR_EINVAL, TDB_LOG_USE_ERROR, "tdb_transaction_start:" " cannot start a" + " transaction on an" + " internal tdb"); + } + + if (tdb->read_only) { + return tdb->last_error = tdb_logerr(tdb, TDB_ERR_RDONLY, + TDB_LOG_USE_ERROR, + "tdb_transaction_start:" + " cannot start a" " transaction on a " - "read-only or internal db"); + " read-only tdb"); } /* cope with nested tdb_transaction_start() calls */ |