Patchwork [quantal,ti-omap4] Revert "UBUNTU: SAUCE: (no-up) AppArmor: Disable Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs"

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Submitter John Johansen
Date Aug. 12, 2013, 9:23 p.m.
Message ID <52095236.7030708@canonical.com>
Download mbox | patch
Permalink /patch/266637/
State New
Headers show

Comments

John Johansen - Aug. 12, 2013, 9:23 p.m.
BugLink: http://bugs.launchpad.net/bugs/1202161

Reverts commit c27debc6b9cc939ac6919074f4ed3c82cb745ca5 which was fixed in
c29bceb3

Signed-off-by: John Johansen <john.johansen@canonical.com>
---
 security/apparmor/domain.c | 4 ----
 1 file changed, 4 deletions(-)
Stefan Bader - Aug. 13, 2013, 9:01 a.m.

Tim Gardner - Aug. 13, 2013, 12:19 p.m.

Patch

diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c
index 31a3f52..afa8671 100644
--- a/security/apparmor/domain.c
+++ b/security/apparmor/domain.c
@@ -360,10 +360,6 @@  int apparmor_bprm_set_creds(struct linux_binprm *bprm)
 	if (bprm->cred_prepared)
 		return 0;
 
-	/* XXX: no_new_privs is not usable with AppArmor yet */
-	if (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS)
-		return -EPERM;
-
 	cxt = bprm->cred->security;
 	BUG_ON(!cxt);