SMB2 correctness fix. As we've already returned the credits in an interim

response, don't add more in the final return.

Jeremy.

diff --git a/source3/smbd/smb2_server.c b/source3/smbd/smb2_server.c
index a8104a13944cd4eda4054b23c9f2c1b8c8ef2cec..c977653e8d4d726961d392f2d3f6c70ebe21c750 100644 (file)
--- a/source3/smbd/smb2_server.c
+++ b/source3/smbd/smb2_server.c
@@ -876,6 +876,8 @@ NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req,
        reqhdr = (uint8_t *)req->out.vector[1].iov_base;
        SIVAL(reqhdr, SMB2_HDR_FLAGS, flags | SMB2_HDR_FLAG_ASYNC);
        SBVAL(reqhdr, SMB2_HDR_PID, async_id);
+       /* Only return credits on the interim response. */
+       SSVAL(reqhdr, SMB2_HDR_CREDIT, 0);
 
        {
                const uint8_t *inhdr =