From: Werner Koch <wk@gnupg.org>
Date: Mon, 13 Mar 2017 16:42:08 +0000 (+0100)
Subject: gpg: Flush stdout before printing stats with --check-sigs.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=2e0f633bdb225624f4d867307c94f7e3aa5fc868;p=gnupg2.git

gpg: Flush stdout before printing stats with --check-sigs.

* g10/keylist.c (print_signature_stats): Flush stdout.
(list_keyblock_colon): Use es_flush instead of fflush.

Signed-off-by: Werner Koch <wk@gnupg.org>
(cherry picked from commit 9a77b3b6e41f97b1209ad61c04b3dd33242ecae8)

Gbp-Pq: Name 0050-gpg-Flush-stdout-before-printing-stats-with-check-si.patch
---

diff --git a/g10/keylist.c b/g10/keylist.c
index abdcb9f..4078053 100644
--- a/g10/keylist.c
+++ b/g10/keylist.c
@@ -465,6 +465,10 @@ print_signature_stats (struct keylist_context *s)
   if (!s->check_sigs)
     return;  /* Signature checking was not requested.  */
 
+  /* Better flush stdout so that the stats are always printed after
+   * the output.  */
+  es_fflush (es_stdout);
+
   if (s->good_sigs)
     log_info (ngettext("%d good signature\n",
                        "%d good signatures\n", s->good_sigs), s->good_sigs);
@@ -1447,7 +1451,7 @@ list_keyblock_colon (ctrl_t ctrl, kbnode_t keyblock,
 	    {
 	      PKT_public_key *signer_pk = NULL;
 
-	      fflush (stdout);
+	      es_fflush (es_stdout);
 	      if (opt.no_sig_cache)
 		signer_pk = xmalloc_clear (sizeof (PKT_public_key));