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authorAlexander Shishkin <virtuoso@slind.org>2010-10-27 16:52:40 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-10-28 03:49:55 (GMT)
commit78b286fea51ef137d660b91037c89376115a1994 (patch)
tree93a7d1485202cb80e226cebde00a9288be2651ce
parent16cc80e9890c0409921b0463e5678649a893ae7f (diff)
downloadbusybox-78b286fea51ef137d660b91037c89376115a1994.tar.gz
busybox-78b286fea51ef137d660b91037c89376115a1994.tar.bz2
login: free fromhost upon cleaning up
Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--loginutils/login.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/loginutils/login.c b/loginutils/login.c
index e104fbb..3065eaa 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);)