login: free fromhost upon cleaning up

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

1 files changed, 7 insertions, 0 deletions

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);)