mirror of
https://github.com/followmsi/android_kernel_google_msm.git
synced 2024-11-06 23:17:41 +00:00
f83f1768f8
Allocate the skb for llc responses with the received packet size by using the size adjustable llc_frame_alloc. Don't allocate useless extra payload. Cleanup magic numbers. So, this fixes oops. Reported by Jim Westfall: kernel: skb_over_panic: text:c0541fc7 len:1000 put:997 head:c166ac00 data:c166ac2f tail:0xc166b017 end:0xc166ac80 dev:eth0 kernel: ------------[ cut here ]------------ kernel: kernel BUG at net/core/skbuff.c:95! Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
#ifndef LLC_SAP_H
|
|
#define LLC_SAP_H
|
|
|
|
#include <asm/types.h>
|
|
|
|
/*
|
|
* Copyright (c) 1997 by Procom Technology,Inc.
|
|
* 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
|
|
*
|
|
* This program can be redistributed or modified under the terms of the
|
|
* GNU General Public License as published by the Free Software Foundation.
|
|
* This program is distributed without any warranty or implied warranty
|
|
* of merchantability or fitness for a particular purpose.
|
|
*
|
|
* See the GNU General Public License for more details.
|
|
*/
|
|
struct llc_sap;
|
|
struct net_device;
|
|
struct sk_buff;
|
|
struct sock;
|
|
|
|
extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
|
|
extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
|
|
unsigned char prim);
|
|
extern struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
|
|
u8 type, u32 data_size);
|
|
|
|
extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
|
|
struct sk_buff *skb,
|
|
unsigned char *dmac,
|
|
unsigned char dsap);
|
|
extern void llc_build_and_send_xid_pkt(struct llc_sap *sap,
|
|
struct sk_buff *skb,
|
|
unsigned char *dmac,
|
|
unsigned char dsap);
|
|
#endif /* LLC_SAP_H */
|