core: tee_svc_cryp: report RSAES_PKCS1_OAEP_MGF1 bad hash ID

Fixes syscall_asymm_operate() to report inconsistent hash algorithm
specified as attribute for TEE_ALG_RSAES_PKCS1_OAEP_MGF1_* operations
as OP-TEE only supports the hash predefined for the request algorithm
TEE_ALG_RSAES_PKCS1_OAEP_MGF1_xxx.

Link: OP-TEE#6143
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

core/tee/tee_svc_cryp.c

@@ -4257,14 +4257,14 @@ TEE_Result syscall_asymm_operate(unsigned long state,
 				if (params[n].content.ref.length !=
 				    sizeof(hash)) {
 					res = TEE_ERROR_BAD_PARAMETERS;
-					break;
+					goto out;
 				}
 				memcpy(&hash, params[n].content.ref.buffer,
 				       sizeof(hash));
 				if (hash !=
 				    TEE_INTERNAL_HASH_TO_ALGO(cs->algo)) {
 					res = TEE_ERROR_NOT_SUPPORTED;
-					break;
+					goto out;
 				}
 			}
 		}