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lib/dbwrap: don't alter the record on failure in db_rbt_store()

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metze
This commit is contained in:
Stefan Metzmacher 2012-05-30 16:50:06 +02:00
parent a06b9b413e
commit 39ac9457a3
1 changed files with 10 additions and 9 deletions
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19
lib/dbwrap/dbwrap_rbt.c
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@ -121,7 +121,17 @@ static NTSTATUS db_rbt_store(struct db_record *rec, TDB_DATA data, int flag)
rec_priv->node->valuesize = data.dsize;
return NT_STATUS_OK;
}
}
node = (struct db_rbt_node *)talloc_size(db_ctx,
offsetof(struct db_rbt_node, data) + rec->key.dsize
+ data.dsize);
if (node == NULL) {
return NT_STATUS_NO_MEMORY;
}
if (rec_priv->node != NULL) {
/*
* We need to delete the key from the tree and start fresh,
* there's not enough space in the existing record
@ -135,15 +145,6 @@ static NTSTATUS db_rbt_store(struct db_record *rec, TDB_DATA data, int flag)
*/
}
node = (struct db_rbt_node *)talloc_size(db_ctx,
offsetof(struct db_rbt_node, data) + rec->key.dsize
+ data.dsize);
if (node == NULL) {
TALLOC_FREE(rec_priv->node);
return NT_STATUS_NO_MEMORY;
}
ZERO_STRUCT(node->rb_node);
node->keysize = rec->key.dsize;