libffi: Fix handling of pulCount parameter of C_GetInterfaceList

When C_GetInterfaceList is called with NULL pInterfaceList, It doesn't make any sense to check the content of pulCount. Signed-off-by: Daiki Ueno <ueno@gnu.org>
p11-glue · May 9, 2023 · 990bd5a · 990bd5a
1 parent e5a62d8
commit 990bd5a
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/p11-kit/virtual.c b/p11-kit/virtual.c
@@ -985,10 +985,7 @@ binding_C_GetInterfaceList (ffi_cif *cif,
 	}
 
 	if (interface_list == NULL) {
-		if (*count < NUM_INTERFACES)
-			*ret = CKR_BUFFER_TOO_SMALL;
-		else
-			*ret = CKR_OK;
+		*ret = CKR_OK;
 		*count = NUM_INTERFACES;
 		return;
 	}