tests/server/tftpd.c: close upload file right after transfer

Make sure uploaded file is no longer locked after the
transfer while waiting for the final ACK to be handled.

Assisted-by: Daniel Stenberg
Bug: #6058
Closes #6209

diff --git a/tests/server/tftpd.c b/tests/server/tftpd.c
index 4215bfe4aaad7f7bbdf516db23aea69d7da1b58f..fdd6e061e7daa101ce774c07583349a6c6f907ea 100644 (file)
--- a/tests/server/tftpd.c
+++ b/tests/server/tftpd.c
@@ -821,11 +821,6 @@ int main(int argc, char **argv)
     sclose(peer);
     peer = CURL_SOCKET_BAD;
 
-    if(test.ofile > 0) {
-      close(test.ofile);
-      test.ofile = 0;
-    }
-
     if(got_exit_signal)
       break;
 
@@ -1304,6 +1299,10 @@ send_ack:
     }
   } while(size == SEGSIZE);
   write_behind(test, pf->f_convert);
+  if(test->ofile > 0) {
+    close(test->ofile);
+    test->ofile = 0;
+  }
 
   rap->th_opcode = htons((unsigned short)opcode_ACK);  /* send the "final"
                                                           ack */