From: Karel Zak <kzak@redhat.com>
Date: Fri, 3 Aug 2018 12:08:00 +0000 (+0200)
Subject: su: add note about SIGKILL to the man page
X-Git-Tag: v2.33-rc1~80
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0dc75983232f3b5fb548648e47b3517655dec43c;p=thirdparty%2Futil-linux.git

su: add note about SIGKILL to the man page

Addresses: https://github.com/karelzak/util-linux/issues/443
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/login-utils/su.1 b/login-utils/su.1
index d6c6153929..84ca104ef4 100644
--- a/login-utils/su.1
+++ b/login-utils/su.1
@@ -165,8 +165,9 @@ Upon receiving either
 or
 .BR SIGTERM ,
 .B su
-terminates its child and afterwards terminates itself with
-the received signal.
+terminates its child and afterwards terminates itself with the received signal.
+The child is terminated by SIGTERM, after unsuccessful attempt and 2 seconds of
+delay the child is killed by SIGKILL.
 .SH CONFIG FILES
 .B su
 reads the