Optimize C_GetAttributeValues: remove not needed call.

svn path=/head/; revision=272609

security/iaikpkcs11wrapper/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	iaikPkcs11Wrapper
 PORTVERSION=	1.2.17
+PORTREVISION=	1
 CATEGORIES=	security java devel
 MASTER_SITES=	${MASTER_SITE_LOCAL}
 MASTER_SITE_SUBDIR=	ale

security/iaikpkcs11wrapper/files/patch-native_src_pkcs11wrapper.c

@@ -1,6 +1,34 @@
---- ../../src/pkcs11wrapper.c.orig	2008-01-17 12:49:35.000000000 +0100
-+++ ../../src/pkcs11wrapper.c	2008-01-17 12:53:51.000000000 +0100
-@@ -3965,11 +3965,12 @@
+--- ../../src/pkcs11wrapper.c.orig	2008-07-24 12:20:36.000000000 +0200
++++ ../../src/pkcs11wrapper.c	2011-04-12 10:53:02.000000000 +0200
+@@ -1134,6 +1134,7 @@
+ 	jobject jAttribute;
+ 	CK_RV rv;
+ 	CK_ULONG error = 0;
++	CK_BBOOL array = FALSE;
+   ModuleData *moduleData;
+   CK_FUNCTION_LIST_PTR ckpFunctions;
+   moduleData = getModuleEntry(env, obj);
+@@ -1188,9 +1189,11 @@
+ 			for (j=0; j<length; j++){
+ 				ckAttributeArray[j].pValue = NULL_PTR;
+ 			}
++			array = TRUE;
+ 		}
+ 	}
+ 
++	if (array == TRUE) {
+ 	// get ulValueLen of the attributes of a CKF_ARRAY_ATTRIBUTE if present
+ 	rv = (*ckpFunctions->C_GetAttributeValue)(ckSessionHandle, ckObjectHandle, ckpAttributes, ckAttributesLength);
+ 	if(ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) {
+@@ -1202,6 +1205,7 @@
+ 		free(ckpAttributes);
+ 		return ;
+ 	}
++	}
+ 
+ 	/* now, the ulValueLength field of each attribute should hold the exact buffer length needed
+ 	 * to allocate the needed buffers accordingly
+@@ -4111,11 +4115,12 @@
  	jpTemp = (jchar*) malloc((*ckpLength) * sizeof(jchar));
    if (jpTemp == NULL) { *ckpArray = NULL_PTR; throwOutOfMemoryError(env); return 1; }
  	(*env)->GetCharArrayRegion(env, jArray, 0, *ckpLength, jpTemp);