From: Karel Zak <kzak@redhat.com>
Date: Thu, 17 Jul 2014 12:47:20 +0000 (+0200)
Subject: sulogin: don't use uninitialized struct sigaction [coverity scan]
X-Git-Tag: v2.25~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa936c9f9b8c7afd47a57b49eb4b0e4eb7d5036d;p=thirdparty%2Futil-linux.git

sulogin: don't use uninitialized struct sigaction [coverity scan]

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

diff --git a/login-utils/sulogin.c b/login-utils/sulogin.c
index 0eb61d54ef..d14e527f9e 100644
--- a/login-utils/sulogin.c
+++ b/login-utils/sulogin.c
@@ -645,6 +645,7 @@ static char *getpasswd(struct console *con)
 	tty.c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|TOSTOP|ISIG);
 	tc = (tcsetattr(fd, TCSAFLUSH, &tty) == 0);
 
+	sigemptyset(&sa.sa_mask);
 	sa.sa_handler = alrm_handler;
 	sa.sa_flags = 0;
 	sigaction(SIGALRM, &sa, NULL);