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wlan: I2697156f056dd6b96acfed34435f8d97f6586cf0

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Update to I2697156f056dd6b96acfed34435f8d97f6586cf0

CRs-Fixed: 3061094
Change-Id: I2697156f056dd6b96acfed34435f8d97f6586cf0
Signed-off-by: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
This commit is contained in:
Subash Abhinov Kasiviswanathan
2021-10-21 22:30:45 -06:00
parent f9149f05d5
commit ce526b2af7
2 changed files with 34 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
wlan/rmnet_wlan_connection.c
View File

@@ -44,53 +44,34 @@ spin_lock_irqsave(&DATARMNET820642743b,DATARMNETfb0677cc3c);DATARMNET63b1a086d5=
container_of(DATARMNET6e4292679f,struct DATARMNET4f49486833,DATARMNET9f31ce5d2d)
;hash_del_rcu(&DATARMNET63b1a086d5->DATARMNETe8608dd267);kfree_rcu(
DATARMNET63b1a086d5,DATARMNET28bfe9e6ad);spin_unlock_irqrestore(&
DATARMNET820642743b,DATARMNETfb0677cc3c);return HRTIMER_NORESTART;}static void
DATARMNETdc14b61acf(struct neighbour*DATARMNET3f85732c70){struct net_device*dev=
DATARMNET3f85732c70->dev;__be16 DATARMNETa8d8445982=DATARMNET3f85732c70->tbl->
protocol;struct hh_cache*hh=&DATARMNET3f85732c70->hh;write_lock_bh(&
DATARMNET3f85732c70->lock);if(!hh->hh_len)dev->header_ops->cache(
DATARMNET3f85732c70,hh,DATARMNETa8d8445982);write_unlock_bh(&DATARMNET3f85732c70
->lock);}static int DATARMNETe8a509e677(struct neighbour*neigh,struct sk_buff*
DATARMNET543491eb0f){int DATARMNETb14e52a504=(0xd2d+202-0xdf7);if(!
neigh_event_send(neigh,DATARMNET543491eb0f)){struct net_device*dev=neigh->dev;
unsigned int DATARMNET534037f2b6;int DATARMNET268a8314cf;if(dev->header_ops->
cache&&!READ_ONCE(neigh->hh.hh_len))DATARMNETdc14b61acf(neigh);do{__skb_pull(
DATARMNET543491eb0f,skb_network_offset(DATARMNET543491eb0f));DATARMNET534037f2b6
=read_seqbegin(&neigh->ha_lock);DATARMNET268a8314cf=dev_hard_header(
DATARMNET543491eb0f,dev,ntohs(DATARMNET543491eb0f->protocol),neigh->ha,NULL,
DATARMNET543491eb0f->len);}while(read_seqretry(&neigh->ha_lock,
DATARMNET534037f2b6));if(DATARMNET268a8314cf>=(0xd2d+202-0xdf7))
DATARMNETb14e52a504=dev_queue_xmit(DATARMNET543491eb0f);else goto
DATARMNET99f6eb6559;}DATARMNETbf4095f79e:return DATARMNETb14e52a504;
DATARMNET99f6eb6559:DATARMNETb14e52a504=-EINVAL;kfree_skb(DATARMNET543491eb0f);
DATARMNET17f6bc1be5(DATARMNET64aecaa865);DATARMNET17f6bc1be5(DATARMNET729e252fb9
);goto DATARMNETbf4095f79e;}static rx_handler_result_t DATARMNETc9ed97754a(
struct sk_buff*DATARMNET543491eb0f){if(DATARMNET543491eb0f->dev&&(
DATARMNET543491eb0f->protocol==htons(ETH_P_IP))&&!(strncmp(DATARMNET543491eb0f->
dev->name,"\x72\x5f\x72\x6d\x6e\x65\x74\x5f\x64\x61\x74\x61\x30",IFNAMSIZ))){
struct iphdr*DATARMNET86f1f2cdc9,DATARMNETbf6548198e;struct net_device*
DATARMNET813ca18d06=NULL;struct flowi4 DATARMNET099aa93adc={};struct rtable*
DATARMNET066b8bd537;struct neighbour*DATARMNET3f85732c70;int DATARMNET268a8314cf
=(0xd2d+202-0xdf7);DATARMNET86f1f2cdc9=skb_header_pointer(DATARMNET543491eb0f,
(0xd2d+202-0xdf7),sizeof(*DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!
DATARMNET86f1f2cdc9){DATARMNET17f6bc1be5(DATARMNETd1c349b9fc);goto
DATARMNETc1174a0f45;}DATARMNET813ca18d06=dev_get_by_name_rcu(&init_net,
DATARMNET934406764d());if(!DATARMNET813ca18d06){DATARMNET17f6bc1be5(
DATARMNETfa4b3dd44a);goto DATARMNETc1174a0f45;}DATARMNET543491eb0f->dev=
DATARMNET813ca18d06;memcpy(&DATARMNET099aa93adc.saddr,&DATARMNET86f1f2cdc9->
saddr,sizeof(__be32));memcpy(&DATARMNET099aa93adc.daddr,&DATARMNET86f1f2cdc9->
daddr,sizeof(__be32));DATARMNET066b8bd537=ip_route_output_key(&init_net,&
DATARMNET099aa93adc);if(IS_ERR(DATARMNET066b8bd537)){DATARMNET17f6bc1be5(
DATARMNET72ab5e86d8);goto DATARMNETc1174a0f45;}DATARMNET3f85732c70=
dst_neigh_lookup(&DATARMNET066b8bd537->dst,&DATARMNET099aa93adc.daddr);ip_rt_put
(DATARMNET066b8bd537);if(!DATARMNET3f85732c70){DATARMNET17f6bc1be5(
DATARMNET0e6bd55b8b);goto DATARMNETc1174a0f45;}DATARMNET268a8314cf=
DATARMNETe8a509e677(DATARMNET3f85732c70,DATARMNET543491eb0f);neigh_release(
DATARMNET3f85732c70);if(likely(DATARMNET268a8314cf==NET_XMIT_SUCCESS||
DATARMNET268a8314cf==NET_XMIT_CN)){DATARMNET17f6bc1be5(DATARMNETc1b437465b);}
else{DATARMNET17f6bc1be5(DATARMNET43a65c0be7);}return RX_HANDLER_CONSUMED;}else
if(DATARMNET543491eb0f->dev&&(DATARMNET543491eb0f->protocol==htons(ETH_P_IPV6))
&&!(strncmp(DATARMNET543491eb0f->dev->name,
DATARMNET820642743b,DATARMNETfb0677cc3c);return HRTIMER_NORESTART;}static
rx_handler_result_t DATARMNETc9ed97754a(struct sk_buff*DATARMNET543491eb0f){if(
DATARMNET543491eb0f->dev&&(DATARMNET543491eb0f->protocol==htons(ETH_P_IP))&&!(
strncmp(DATARMNET543491eb0f->dev->name,
"\x72\x5f\x72\x6d\x6e\x65\x74\x5f\x64\x61\x74\x61\x30",IFNAMSIZ))){struct iphdr*
DATARMNET86f1f2cdc9,DATARMNETbf6548198e;struct net_device*DATARMNET813ca18d06=
NULL;struct flowi4 DATARMNET099aa93adc={};struct rtable*DATARMNET066b8bd537;
struct neighbour*DATARMNET3f85732c70;int DATARMNET268a8314cf=(0xd2d+202-0xdf7);
DATARMNET86f1f2cdc9=skb_header_pointer(DATARMNET543491eb0f,(0xd2d+202-0xdf7),
sizeof(*DATARMNET86f1f2cdc9),&DATARMNETbf6548198e);if(!DATARMNET86f1f2cdc9){
DATARMNET17f6bc1be5(DATARMNETd1c349b9fc);goto DATARMNETc1174a0f45;}
DATARMNET813ca18d06=dev_get_by_name_rcu(&init_net,DATARMNET934406764d());if(!
DATARMNET813ca18d06){DATARMNET17f6bc1be5(DATARMNETfa4b3dd44a);goto
DATARMNETc1174a0f45;}DATARMNET543491eb0f->dev=DATARMNET813ca18d06;memcpy(&
DATARMNET099aa93adc.saddr,&DATARMNET86f1f2cdc9->saddr,sizeof(__be32));memcpy(&
DATARMNET099aa93adc.daddr,&DATARMNET86f1f2cdc9->daddr,sizeof(__be32));
DATARMNET066b8bd537=ip_route_output_key(&init_net,&DATARMNET099aa93adc);if(
IS_ERR(DATARMNET066b8bd537)){DATARMNET17f6bc1be5(DATARMNET72ab5e86d8);goto
DATARMNETc1174a0f45;}DATARMNET3f85732c70=dst_neigh_lookup(&DATARMNET066b8bd537->
dst,&DATARMNET099aa93adc.daddr);ip_rt_put(DATARMNET066b8bd537);if(!
DATARMNET3f85732c70){DATARMNET17f6bc1be5(DATARMNET0e6bd55b8b);goto
DATARMNETc1174a0f45;}DATARMNET268a8314cf=neigh_resolve_output(
DATARMNET3f85732c70,DATARMNET543491eb0f);neigh_release(DATARMNET3f85732c70);if(
likely(DATARMNET268a8314cf==NET_XMIT_SUCCESS||DATARMNET268a8314cf==NET_XMIT_CN))
{DATARMNET17f6bc1be5(DATARMNETc1b437465b);}else{DATARMNET17f6bc1be5(
DATARMNET43a65c0be7);}return RX_HANDLER_CONSUMED;}else if(DATARMNET543491eb0f->
dev&&(DATARMNET543491eb0f->protocol==htons(ETH_P_IPV6))&&!(strncmp(
DATARMNET543491eb0f->dev->name,
"\x72\x5f\x72\x6d\x6e\x65\x74\x5f\x64\x61\x74\x61\x30",IFNAMSIZ))){struct
ipv6hdr*DATARMNETbf55123e5b,DATARMNETcf1d9e2c1e;struct net_device*
DATARMNET813ca18d06=NULL;struct flowi6 DATARMNET8fbe36a2fa={};struct neighbour*
@@ -108,10 +89,10 @@ ipv6_dst_lookup_flow(&init_net,NULL,&DATARMNET8fbe36a2fa,NULL);if(IS_ERR(dst)){
DATARMNET17f6bc1be5(DATARMNETbf6e6853f9);goto DATARMNETc1174a0f45;}
DATARMNET3f85732c70=dst_neigh_lookup(dst,&DATARMNET8fbe36a2fa.daddr);dst_release
(dst);if(!DATARMNET3f85732c70){DATARMNET17f6bc1be5(DATARMNETa0da722329);goto
DATARMNETc1174a0f45;}DATARMNET268a8314cf=DATARMNETe8a509e677(DATARMNET3f85732c70
,DATARMNET543491eb0f);neigh_release(DATARMNET3f85732c70);if(likely(
DATARMNET268a8314cf==NET_XMIT_SUCCESS||DATARMNET268a8314cf==NET_XMIT_CN)){
DATARMNET17f6bc1be5(DATARMNET04311361a2);}else{DATARMNET17f6bc1be5(
DATARMNETc1174a0f45;}DATARMNET268a8314cf=neigh_resolve_output(
DATARMNET3f85732c70,DATARMNET543491eb0f);neigh_release(DATARMNET3f85732c70);if(
likely(DATARMNET268a8314cf==NET_XMIT_SUCCESS||DATARMNET268a8314cf==NET_XMIT_CN))
{DATARMNET17f6bc1be5(DATARMNET04311361a2);}else{DATARMNET17f6bc1be5(
DATARMNET13bbe5f5c5);}return RX_HANDLER_CONSUMED;}return RX_HANDLER_PASS;
DATARMNETc1174a0f45:kfree_skb(DATARMNET543491eb0f);return RX_HANDLER_CONSUMED;}
static rx_handler_result_t DATARMNET68fe094884(struct sk_buff**

4
wlan/rmnet_wlan_genl.c
View File

@@ -111,7 +111,7 @@ GENL_SET_ERR_MSG(DATARMNET54338da2ff,
"\x4d\x75\x73\x74\x20\x73\x70\x65\x63\x69\x66\x79\x20\x46\x57\x44\x20\x64\x65\x76\x69\x63\x65\x20\x61\x6e\x64\x20\x61\x64\x64\x72\x65\x73\x73"
);return-EINVAL;}DATARMNETef7cdd7b6b=DATARMNET54338da2ff->attrs[
DATARMNETea4b56dc2b];DATARMNETd7f4d7c495=nla_data(DATARMNETef7cdd7b6b);if(strchr
(DATARMNETd7f4d7c495,((char)(0x1b6+8559-0x22eb)))){if(in6_pton(
(DATARMNETd7f4d7c495,((char)(0xd77+4465-0x1eae)))){if(in6_pton(
DATARMNETd7f4d7c495,nla_len(DATARMNETef7cdd7b6b),DATARMNET2d4b4cfc9e.
DATARMNET5700daac01.s6_addr,-(0xd26+209-0xdf6),NULL)!=(0xd26+209-0xdf6)){
GENL_SET_ERR_MSG(DATARMNET54338da2ff,
@@ -138,7 +138,7 @@ GENL_SET_ERR_MSG(DATARMNET54338da2ff,
"\x4d\x75\x73\x74\x20\x73\x70\x65\x63\x69\x66\x79\x20\x46\x57\x44\x20\x64\x65\x76\x69\x63\x65\x20\x61\x6e\x64\x20\x61\x64\x64\x72\x65\x73\x73"
);return-EINVAL;}DATARMNETef7cdd7b6b=DATARMNET54338da2ff->attrs[
DATARMNETea4b56dc2b];DATARMNETd7f4d7c495=nla_data(DATARMNETef7cdd7b6b);if(strchr
(DATARMNETd7f4d7c495,((char)(0x1aa0+945-0x1e17)))){if(in6_pton(
(DATARMNETd7f4d7c495,((char)(0x842+5184-0x1c48)))){if(in6_pton(
DATARMNETd7f4d7c495,nla_len(DATARMNETef7cdd7b6b),DATARMNET2d4b4cfc9e.
DATARMNET5700daac01.s6_addr,-(0xd26+209-0xdf6),NULL)!=(0xd26+209-0xdf6)){
GENL_SET_ERR_MSG(DATARMNET54338da2ff,