From 213b98ba93501fe85d37ea875d28f6ae9375d47f Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Sat, 20 Jun 2015 17:43:47 +0200 Subject: [PATCH] librpc/rpc: add DCERPC_AUTH_PAD_LENGTH(stub_length) helper macro This calculates the required padding DCERPC_AUTH_PAD_ALIGNMENT and the stub_length. BUG: https://bugzilla.samba.org/show_bug.cgi?id=11061 Signed-off-by: Stefan Metzmacher Reviewed-by: Jeremy Allison Reviewed-by: Andreas Schneider Reviewed-by: Andrew Bartlett (similar to commit f1e3ad269ca8f76876afd8e3837c9c9b48688941) --- librpc/rpc/rpc_common.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/librpc/rpc/rpc_common.h b/librpc/rpc/rpc_common.h index e2b37550e1f..acf2ed2fb1f 100644 --- a/librpc/rpc/rpc_common.h +++ b/librpc/rpc/rpc_common.h @@ -301,4 +301,10 @@ NTSTATUS dcerpc_binding_handle_call(struct dcerpc_binding_handle *h, TALLOC_CTX *r_mem, void *r_ptr); + +#define DCERPC_AUTH_PAD_LENGTH(stub_length) (\ + (((stub_length) % DCERPC_AUTH_PAD_ALIGNMENT) > 0)?\ + (DCERPC_AUTH_PAD_ALIGNMENT - (stub_length) % DCERPC_AUTH_PAD_ALIGNMENT):\ + 0) + #endif /* __DEFAULT_LIBRPC_RPCCOMMON_H__ */ -- 2.47.2