From: Tobias Stoeckmann <tobias@stoeckmann.org>
Date: Wed, 4 Feb 2026 19:36:48 +0000 (+0100)
Subject: lib/pager: Flush outputs in pager_close
X-Git-Tag: v2.43-devel~89^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d05fa7833890adca38e10e26c14e32e252e04ec0;p=thirdparty%2Futil-linux.git

lib/pager: Flush outputs in pager_close

Flush all outputs before waiting for child. This allows even outputs
which do not end in a newline to be shown by pager.

More importantly, it avoids output to be printed into original file
descriptors which were meant for pager.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
---

diff --git a/lib/pager.c b/lib/pager.c
index bf626607f..11d56c1b8 100644
--- a/lib/pager.c
+++ b/lib/pager.c
@@ -266,6 +266,8 @@ void pager_close(void)
 	sigaction(SIGQUIT, &sa, NULL);
 	sigaction(SIGPIPE, &sa, NULL);
 
+	fflush(NULL);
+
 	wait_for_pager();
 
 	if (caught_signal)