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tdb: Do early RDONLY error check for tdb_delete
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
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@ -463,6 +463,11 @@ static int tdb_delete_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
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struct tdb_record rec;
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int ret;
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if (tdb->read_only || tdb->traverse_read) {
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tdb->ecode = TDB_ERR_RDONLY;
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return -1;
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}
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rec_ptr = tdb_find_lock_hash(tdb, key, hash, F_WRLCK, &rec);
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if (rec_ptr == 0) {
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return -1;
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