GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse source
This commit is contained in:
David S. Miller 2018-02-19 18:46:11 -05:00
commit f5c0c6f429
333 changed files with 4400 additions and 2798 deletions
Download patch file Download diff file Expand all files Collapse all files

62
net/decnet/af_decnet.c
View file

@ -1336,6 +1336,12 @@ static int dn_setsockopt(struct socket *sock, int level, int optname, char __use
lock_sock(sk);
err = __dn_setsockopt(sock, level, optname, optval, optlen, 0);
release_sock(sk);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != DSO_LINKINFO &&
optname != DSO_STREAM && optname != DSO_SEQPACKET)
err = nf_setsockopt(sk, PF_DECnet, optname, optval, optlen);
#endif
return err;
}
@ -1443,15 +1449,6 @@ static int __dn_setsockopt(struct socket *sock, int level,int optname, char __us
dn_nsp_send_disc(sk, 0x38, 0, sk->sk_allocation);
break;
default:
#ifdef CONFIG_NETFILTER
return nf_setsockopt(sk, PF_DECnet, optname, optval, optlen);
#endif
case DSO_LINKINFO:
case DSO_STREAM:
case DSO_SEQPACKET:
return -ENOPROTOOPT;
case DSO_MAXWINDOW:
if (optlen != sizeof(unsigned long))
return -EINVAL;
@ -1499,6 +1496,12 @@ static int __dn_setsockopt(struct socket *sock, int level,int optname, char __us
return -EINVAL;
scp->info_loc = u.info;
break;
case DSO_LINKINFO:
case DSO_STREAM:
case DSO_SEQPACKET:
default:
return -ENOPROTOOPT;
}
return 0;
@ -1512,6 +1515,20 @@ static int dn_getsockopt(struct socket *sock, int level, int optname, char __use
lock_sock(sk);
err = __dn_getsockopt(sock, level, optname, optval, optlen, 0);
release_sock(sk);
#ifdef CONFIG_NETFILTER
if (err == -ENOPROTOOPT && optname != DSO_STREAM &&
optname != DSO_SEQPACKET && optname != DSO_CONACCEPT &&
optname != DSO_CONREJECT) {
int len;
if (get_user(len, optlen))
return -EFAULT;
err = nf_getsockopt(sk, PF_DECnet, optname, optval, &len);
if (err >= 0)
err = put_user(len, optlen);
}
#endif
return err;
}
@ -1577,26 +1594,6 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
r_data = &link;
break;
default:
#ifdef CONFIG_NETFILTER
{
int ret, len;
if (get_user(len, optlen))
return -EFAULT;
ret = nf_getsockopt(sk, PF_DECnet, optname, optval, &len);
if (ret >= 0)
ret = put_user(len, optlen);
return ret;
}
#endif
case DSO_STREAM:
case DSO_SEQPACKET:
case DSO_CONACCEPT:
case DSO_CONREJECT:
return -ENOPROTOOPT;
case DSO_MAXWINDOW:
if (r_len > sizeof(unsigned long))
r_len = sizeof(unsigned long);
@ -1628,6 +1625,13 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
r_len = sizeof(unsigned char);
r_data = &scp->info_rem;
break;
case DSO_STREAM:
case DSO_SEQPACKET:
case DSO_CONACCEPT:
case DSO_CONREJECT:
default:
return -ENOPROTOOPT;
}
if (r_data) {