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-rw-r--r--security/selinux/avc.c12
-rw-r--r--security/selinux/ss/services.c3
2 files changed, 4 insertions, 11 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index fcb89cb..d515b21 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -752,10 +752,9 @@ int avc_ss_reset(u32 seqno)
int avc_has_perm_noaudit(u32 ssid, u32 tsid,
u16 tclass, u32 requested,
unsigned flags,
- struct av_decision *in_avd)
+ struct av_decision *avd)
{
struct avc_node *node;
- struct av_decision avd_entry, *avd;
int rc = 0;
u32 denied;
@@ -766,18 +765,11 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
node = avc_lookup(ssid, tsid, tclass);
if (unlikely(!node)) {
rcu_read_unlock();
-
- if (in_avd)
- avd = in_avd;
- else
- avd = &avd_entry;
-
security_compute_av(ssid, tsid, tclass, avd);
rcu_read_lock();
node = avc_insert(ssid, tsid, tclass, avd);
} else {
- if (in_avd)
- memcpy(in_avd, &node->ae.avd, sizeof(*in_avd));
+ memcpy(avd, &node->ae.avd, sizeof(*avd));
avd = &node->ae.avd;
}
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index c3e4b52..973e00e 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2217,10 +2217,11 @@ out_unlock:
goto out;
}
for (i = 0, j = 0; i < mynel; i++) {
+ struct av_decision dummy_avd;
rc = avc_has_perm_noaudit(fromsid, mysids[i],
SECCLASS_PROCESS, /* kernel value */
PROCESS__TRANSITION, AVC_STRICT,
- NULL);
+ &dummy_avd);
if (!rc)
mysids2[j++] = mysids[i];
cond_resched();
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