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security/selinux: pass 'flags' arg to avc_audit() and avc_has_perm_flags()

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This allows MAY_NOT_BLOCK to be passed, in RCU-walk mode, through
the new avc_has_perm_flags() to avc_audit() and thence the slow_avc_audit.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
NeilBrown
2015-03-23 13:37:39 +11:00
committed by Al Viro
parent 181548c051
commit 7b20ea2579
3 changed files with 25 additions and 4 deletions
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2
security/selinux/hooks.c
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@@ -1564,7 +1564,7 @@ static int cred_has_capability(const struct cred *cred,
rc = avc_has_perm_noaudit(sid, sid, sclass, av, 0, &avd);
if (audit == SECURITY_CAP_AUDIT) {
int rc2 = avc_audit(sid, sid, sclass, av, &avd, rc, &ad);
int rc2 = avc_audit(sid, sid, sclass, av, &avd, rc, &ad, 0);
if (rc2)
return rc2;
}