diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_ftp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_ftp.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index 8c5c95c6d34f..4bb771d1f57a 100644 --- a/net/netfilter/nf_conntrack_ftp.c +++ b/net/netfilter/nf_conntrack_ftp.c @@ -358,7 +358,7 @@ static int help(struct sk_buff *skb, u32 seq; int dir = CTINFO2DIR(ctinfo); unsigned int uninitialized_var(matchlen), uninitialized_var(matchoff); - struct nf_ct_ftp_master *ct_ftp_info = &nfct_help(ct)->help.ct_ftp_info; + struct nf_ct_ftp_master *ct_ftp_info = nfct_help_data(ct); struct nf_conntrack_expect *exp; union nf_inet_addr *daddr; struct nf_conntrack_man cmd = {}; @@ -512,7 +512,6 @@ out_update_nl: } static struct nf_conntrack_helper ftp[MAX_PORTS][2] __read_mostly; -static char ftp_names[MAX_PORTS][2][sizeof("ftp-65535")] __read_mostly; static const struct nf_conntrack_expect_policy ftp_exp_policy = { .max_expected = 1, @@ -541,7 +540,6 @@ static void nf_conntrack_ftp_fini(void) static int __init nf_conntrack_ftp_init(void) { int i, j = -1, ret = 0; - char *tmpname; ftp_buffer = kmalloc(65536, GFP_KERNEL); if (!ftp_buffer) @@ -556,17 +554,16 @@ static int __init nf_conntrack_ftp_init(void) ftp[i][0].tuple.src.l3num = PF_INET; ftp[i][1].tuple.src.l3num = PF_INET6; for (j = 0; j < 2; j++) { + ftp[i][j].data_len = sizeof(struct nf_ct_ftp_master); ftp[i][j].tuple.src.u.tcp.port = htons(ports[i]); ftp[i][j].tuple.dst.protonum = IPPROTO_TCP; ftp[i][j].expect_policy = &ftp_exp_policy; ftp[i][j].me = THIS_MODULE; ftp[i][j].help = help; - tmpname = &ftp_names[i][j][0]; if (ports[i] == FTP_PORT) - sprintf(tmpname, "ftp"); + sprintf(ftp[i][j].name, "ftp"); else - sprintf(tmpname, "ftp-%d", ports[i]); - ftp[i][j].name = tmpname; + sprintf(ftp[i][j].name, "ftp-%d", ports[i]); pr_debug("nf_ct_ftp: registering helper for pf: %d " "port: %d\n", |