serv_read_binary(): abort if the server status returns anything else then 6xx

diff --git a/webcit/tcp_sockets.c b/webcit/tcp_sockets.c
index e45231f56a3dd21eba074192ca3facc0d4012ae8..e163c9b57f4cc7d8a7bdf4a11a239f22db38c90f 100644 (file)
--- a/webcit/tcp_sockets.c
+++ b/webcit/tcp_sockets.c
@@ -396,13 +396,14 @@ int serv_read_binary(StrBuf *Ret, size_t total_len, StrBuf *Buf)
        wcsession *WCC = WC;
        size_t bytes_read = 0;
        size_t this_block = 0;
-       int rc;
+       int rc = 6;
+       int ServerRc = 6;
 
        if (Ret == NULL) {
                return -1;
        }
 
-       while (bytes_read < total_len) {
+       while ((bytes_read < total_len) && (ServerRc == 6)) {
 
                if (WCC->serv_sock==-1) {
                        FlushStrBuf(Ret); 
@@ -410,7 +411,8 @@ int serv_read_binary(StrBuf *Ret, size_t total_len, StrBuf *Buf)
                }
 
                serv_printf("READ "SIZE_T_FMT"|"SIZE_T_FMT, bytes_read, total_len-bytes_read);
-               if ( (rc = StrBuf_ServGetln(Buf) > 0) && (GetServerStatus(Buf, NULL) == 6) ) 
+               if ( (rc = StrBuf_ServGetln(Buf) > 0) &&
+                    (ServerRc = GetServerStatus(Buf, NULL), ServerRc == 6) ) 
                {
                        if (rc < 0)
                                return rc;