Convert read_data() to NTSTATUS

[samba.git] / source / nmbd / asyncdns.c

diff --git a/source/nmbd/asyncdns.c b/source/nmbd/asyncdns.c
index 33c1cb6cb11436cec3c0993eb91ef221e6bb1aaa..5e5565991eff955e7ca959208f4220e9ac8ac4bb 100644 (file)
--- a/source/nmbd/asyncdns.c
+++ b/source/nmbd/asyncdns.c
@@ -87,8 +87,13 @@ static void asyncdns_process(void)
        DEBUGLEVEL = -1;
 
        while (1) {
-               if (read_data(fd_in, (char *)&r, sizeof(r), NULL) != sizeof(r)) 
+               NTSTATUS status;
+
+               status = read_data(fd_in, (char *)&r, sizeof(r));
+
+               if (!NT_STATUS_IS_OK(status)) {
                        break;
+               }
 
                pull_ascii_nstring( qname, sizeof(qname), r.name.name);
                r.result.s_addr = interpret_addr(qname);
@@ -194,7 +199,7 @@ void run_dns_queue(void)
        struct query_record r;
        struct packet_struct *p, *p2;
        struct name_record *namerec;
-       int size;
+       NTSTATUS status;
 
        if (fd_in == -1)
                return;
@@ -208,11 +213,11 @@ void run_dns_queue(void)
                start_async_dns();
        }
 
-       if ((size=read_data(fd_in, (char *)&r, sizeof(r), NULL)) != sizeof(r)) {
-               if (size) {
-                       DEBUG(0,("Incomplete DNS answer from child!\n"));
-                       fd_in = -1;
-               }
+       status = read_data(fd_in, (char *)&r, sizeof(r));
+
+       if (!NT_STATUS_IS_OK(status)) {
+               DEBUG(0, ("read from child failed: %s\n", nt_errstr(status)));
+               fd_in = -1;
                 BlockSignals(True, SIGTERM);
                return;
        }