evm: clean verification status

When allocating from slab, initialization is done the first time in init_once() and subsequently on free. Because evm_status was not re-initialized on free, evm_verify_hmac() skipped verifications. This patch re-initializes evm_status. Signed-off-by: Dmitry Kasatkin <[email protected]> Signed-off-by: Mimi Zohar <[email protected]>
chewitt · Sep 14, 2011 · fb788d8 · fb788d8
1 parent 566be59
commit fb788d8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
@@ -74,6 +74,7 @@ static void iint_free(struct integrity_iint_cache *iint)
 {
 	iint->version = 0;
 	iint->flags = 0UL;
+	iint->evm_status = INTEGRITY_UNKNOWN;
 	kmem_cache_free(iint_cache, iint);
 }