From: Karel Zak <kzak@redhat.com>
Date: Thu, 8 Aug 2019 13:32:13 +0000 (+0200)
Subject: su: (pty) remove unnecessary call
X-Git-Tag: v2.35-rc1~131
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=46737a73328c9d25cf152ccb2cb2c73139cf0629;p=thirdparty%2Futil-linux.git

su: (pty) remove unnecessary call

The pty code has to save the original signal mask without application
assistance.

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index d4a995f436..1f4fc9777d 100644
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -498,9 +498,6 @@ static void create_watching_parent(struct su_context *su)
 	if (su->force_pty) {
 		struct ul_pty_callbacks *cb;
 
-		/* no-op, just save original signal mask to pty */
-		sigprocmask(SIG_BLOCK, NULL, ul_pty_get_orig_sigset(su->pty));
-
 		/* set callbacks */
 		ul_pty_set_callback_data(su->pty, (void *) su);