From: Alexander Shishkin <virtuoso@slind.org>
Date: Wed, 27 Oct 2010 16:52:40 +0000 (+0300)
Subject: login: free fromhost upon cleaning up
X-Git-Tag: 1_18_0~61
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=78b286fea51ef137d660b91037c89376115a1994;p=oweals%2Fbusybox.git

login: free fromhost upon cleaning up

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/loginutils/login.c b/loginutils/login.c
index e104fbb93..3065eaa5b 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -364,6 +364,10 @@ int login_main(int argc UNUSED_PARAM, char **argv)
 		if (++count == 3) {
 			syslog(LOG_WARNING, "invalid password for '%s'%s",
 						username, fromhost);
+
+			if (ENABLE_FEATURE_CLEAN_UP)
+				free(fromhost);
+
 			return EXIT_FAILURE;
 		}
 		username[0] = '\0';
@@ -401,6 +405,9 @@ int login_main(int argc UNUSED_PARAM, char **argv)
 	if (pw->pw_uid == 0)
 		syslog(LOG_INFO, "root login%s", fromhost);
 
+	if (ENABLE_FEATURE_CLEAN_UP)
+		free(fromhost);
+
 	/* well, a simple setexeccon() here would do the job as well,
 	 * but let's play the game for now */
 	IF_SELINUX(set_current_security_context(user_sid);)