BugFix: tcp server process failed

2019-12-28 21:57:56 +08:00
parent ba9fbc981f
commit 198d18f18a
2 changed files with 12 additions and 5 deletions
--- a/src/dns_server.c
+++ b/src/dns_server.c
@@ -2501,7 +2501,7 @@ static int _dns_server_tcp_process_one_request(struct dns_server_conn_tcp_client
 			return RECV_ERROR_FAIL;
 		}

-		if (request_len > (total_len - proceed_len)) {
+		if (request_len > (total_len - proceed_len - sizeof(unsigned short))) {
 			ret = RECV_ERROR_AGAIN;
 			break;
 		}