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Commit 45e3ff82 authored by Vegard Nossum's avatar Vegard Nossum
Browse files

net: annotate bitfields in struct inet_sock 



Signed-off-by: default avatarVegard Nossum <vegard.nossum@gmail.com>
parent fe55f6d5

include/net/inet_sock.h

+10 −4
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#define _INET_SOCK_H





#include <linux/kmemcheck.h>

#include <linux/string.h>

#include <linux/types.h>

#include <linux/jhash.h>
@@ -66,6 +67,7 @@ struct inet_request_sock { 
	__be32			loc_addr;

	__be32			rmt_addr;

	__be16			rmt_port;

	kmemcheck_bitfield_begin(flags);

	u16			snd_wscale : 4,

				rcv_wscale : 4,

				tstamp_ok  : 1,
@@ -74,6 +76,7 @@ struct inet_request_sock { 
				ecn_ok	   : 1,

				acked	   : 1,

				no_srccheck: 1;

	kmemcheck_bitfield_end(flags);

	struct ip_options	*opt;

};
@@ -198,9 +201,12 @@ static inline int inet_sk_ehashfn(const struct sock *sk) 
static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops)

{

	struct request_sock *req = reqsk_alloc(ops);

	struct inet_request_sock *ireq = inet_rsk(req);



	if (req != NULL)

		inet_rsk(req)->opt = NULL;

	if (req != NULL) {

		kmemcheck_annotate_bitfield(ireq, flags);

		ireq->opt = NULL;

	}



	return req;

}