diff options
| author | NeilBrown <neilb@suse.de> | 2015-03-23 05:37:39 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-11 15:13:11 +0300 |
| commit | 7b20ea2579238f5e0da4bc93276c1b63c960c9ef (patch) | |
| tree | 6566fc4c7e9bed18a52750e54e89307512ba401a /security/selinux/avc.c | |
| parent | 181548c05147154605711f3b1cf863267b5b8f7a (diff) | |
| download | linux-7b20ea2579238f5e0da4bc93276c1b63c960c9ef.tar.xz | |
security/selinux: pass 'flags' arg to avc_audit() and avc_has_perm_flags()
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>
Diffstat (limited to 'security/selinux/avc.c')
| -rw-r--r-- | security/selinux/avc.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c index 3c17dda9571d..0b122b1421a9 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -761,7 +761,23 @@ int avc_has_perm(u32 ssid, u32 tsid, u16 tclass, rc = avc_has_perm_noaudit(ssid, tsid, tclass, requested, 0, &avd); - rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc, auditdata); + rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc, auditdata, 0); + if (rc2) + return rc2; + return rc; +} + +int avc_has_perm_flags(u32 ssid, u32 tsid, u16 tclass, + u32 requested, struct common_audit_data *auditdata, + int flags) +{ + struct av_decision avd; + int rc, rc2; + + rc = avc_has_perm_noaudit(ssid, tsid, tclass, requested, 0, &avd); + + rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc, + auditdata, flags); if (rc2) return rc2; return rc; |