From: Jiri Slaby <jirislaby@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, Jiri Slaby <jirislaby@gmail.com>,
Stephen Smalley <sds@tycho.nsa.gov>,
Eric Paris <eparis@parisplace.org>,
David Howells <dhowells@redhat.com>
Subject: [PATCH -repost 1/8] SECURITY: selinux, fix update_rlimit_cpu parameter
Date: Sat, 17 Oct 2009 23:21:15 +0200 [thread overview]
Message-ID: <1255814482-13994-1-git-send-email-jirislaby@gmail.com> (raw)
Don't pass rlim_cur member of RLIM_NLIMITS-1=RLIMIT_RTTIME limit
to update_rlimit_cpu() in selinux_bprm_committing_creds.
Use proper rlim[RLIMIT_CPU].rlim_cur instead.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Eric Paris <eparis@parisplace.org>
Cc: David Howells <dhowells@redhat.com>
---
security/selinux/hooks.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index a29d661..5718abc 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2365,7 +2365,7 @@ static void selinux_bprm_committing_creds(struct linux_binprm *bprm)
initrlim = init_task.signal->rlim + i;
rlim->rlim_cur = min(rlim->rlim_max, initrlim->rlim_cur);
}
- update_rlimit_cpu(rlim->rlim_cur);
+ update_rlimit_cpu(current->signal->rlim[RLIMIT_CPU].rlim_cur);
}
}
--
1.6.4.2
next reply other threads:[~2009-10-17 21:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-17 21:21 Jiri Slaby [this message]
2009-10-17 21:21 ` [PATCH -repost 2/8] SECURITY: add task_struct to setrlimit Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 3/8] core: add task_struct to update_rlimit_cpu Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 4/8] sys_setrlimit: make sure ->rlim_max never grows Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 5/8] core: split sys_setrlimit Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 6/8] core: allow setrlimit to non-current tasks Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 7/8] core: optimize setrlimit for current task Jiri Slaby
2009-10-17 21:21 ` [PATCH -repost 8/8] FS: proc, make limits writable Jiri Slaby
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