[git commit master 1/1] login: free fromhost upon cleaning up
Denys Vlasenko
vda.linux at googlemail.com
Thu Oct 28 03:49:55 UTC 2010
commit: http://git.busybox.net/busybox/commit/?id=78b286fea51ef137d660b91037c89376115a1994
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master
Signed-off-by: Alexander Shishkin <virtuoso at slind.org>
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
loginutils/login.c | 7 +++++++
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);)
--
1.7.1
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