Pipeline QUIT after data

[exim.git] / src / src / receive.c

diff --git a/src/src/receive.c b/src/src/receive.c
index 00c431fc8934e688e93560e550f8c20468322a7d..3e950ffc6e86280a8487848a18a4cd4eb939b0cb 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -4177,12 +4177,10 @@ response, but the chance of this happening should be small. */
 if (smtp_input && sender_host_address && !f.sender_host_notsocket &&
     !receive_smtp_buffered())
   {
-  struct timeval tv;
+  struct timeval tv = {.tv_sec = 0, .tv_usec = 0};
   fd_set select_check;
   FD_ZERO(&select_check);
   FD_SET(fileno(smtp_in), &select_check);
-  tv.tv_sec = 0;
-  tv.tv_usec = 0;
 
   if (select(fileno(smtp_in) + 1, &select_check, NULL, NULL, &tv) != 0)
     {
@@ -4375,12 +4373,17 @@ if (smtp_input)
 
       else if (chunking_state > CHUNKING_OFFERED)
        {
-        smtp_printf("250- %u byte chunk, total %d\r\n250 OK id=%s\r\n", FALSE,
+       /* If there is more input waiting, no need to flush (probably the client
+       pipelined QUIT after data).  We check only the in-process buffer, not
+       the socket. */
+
+        smtp_printf("250- %u byte chunk, total %d\r\n250 OK id=%s\r\n",
+           receive_smtp_buffered(),
            chunking_datasize, message_size+message_linecount, message_id);
        chunking_state = CHUNKING_OFFERED;
        }
       else
-        smtp_printf("250 OK id=%s\r\n", FALSE, message_id);
+        smtp_printf("250 OK id=%s\r\n", receive_smtp_buffered(), message_id);
 
       if (host_checking)
         fprintf(stdout,