diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_sip.c')
-rw-r--r-- | net/netfilter/nf_conntrack_sip.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 93faf6a3a637..758a1bacc126 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -1075,12 +1075,12 @@ static int process_invite_response(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); if ((code >= 100 && code <= 199) || (code >= 200 && code <= 299)) return process_sdp(skb, dataoff, dptr, datalen, cseq); - else if (help->help.ct_sip_info.invite_cseq == cseq) + else if (ct_sip_info->invite_cseq == cseq) flush_expectations(ct, true); return NF_ACCEPT; } @@ -1091,12 +1091,12 @@ static int process_update_response(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); if ((code >= 100 && code <= 199) || (code >= 200 && code <= 299)) return process_sdp(skb, dataoff, dptr, datalen, cseq); - else if (help->help.ct_sip_info.invite_cseq == cseq) + else if (ct_sip_info->invite_cseq == cseq) flush_expectations(ct, true); return NF_ACCEPT; } @@ -1107,12 +1107,12 @@ static int process_prack_response(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); if ((code >= 100 && code <= 199) || (code >= 200 && code <= 299)) return process_sdp(skb, dataoff, dptr, datalen, cseq); - else if (help->help.ct_sip_info.invite_cseq == cseq) + else if (ct_sip_info->invite_cseq == cseq) flush_expectations(ct, true); return NF_ACCEPT; } @@ -1123,13 +1123,13 @@ static int process_invite_request(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); unsigned int ret; flush_expectations(ct, true); ret = process_sdp(skb, dataoff, dptr, datalen, cseq); if (ret == NF_ACCEPT) - help->help.ct_sip_info.invite_cseq = cseq; + ct_sip_info->invite_cseq = cseq; return ret; } @@ -1154,7 +1154,7 @@ static int process_register_request(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo); unsigned int matchoff, matchlen; struct nf_conntrack_expect *exp; @@ -1235,7 +1235,7 @@ static int process_register_request(struct sk_buff *skb, unsigned int dataoff, store_cseq: if (ret == NF_ACCEPT) - help->help.ct_sip_info.register_cseq = cseq; + ct_sip_info->register_cseq = cseq; return ret; } @@ -1245,7 +1245,7 @@ static int process_register_response(struct sk_buff *skb, unsigned int dataoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); - struct nf_conn_help *help = nfct_help(ct); + struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct); enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo); union nf_inet_addr addr; __be16 port; @@ -1262,7 +1262,7 @@ static int process_register_response(struct sk_buff *skb, unsigned int dataoff, * responses, so we store the sequence number of the last valid * request and compare it here. */ - if (help->help.ct_sip_info.register_cseq != cseq) + if (ct_sip_info->register_cseq != cseq) return NF_ACCEPT; if (code >= 100 && code <= 199) @@ -1556,7 +1556,6 @@ static void nf_conntrack_sip_fini(void) static int __init nf_conntrack_sip_init(void) { int i, j, ret; - char *tmpname; if (ports_c == 0) ports[ports_c++] = SIP_PORT; @@ -1579,17 +1578,16 @@ static int __init nf_conntrack_sip_init(void) sip[i][3].help = sip_help_tcp; for (j = 0; j < ARRAY_SIZE(sip[i]); j++) { + sip[i][j].data_len = sizeof(struct nf_ct_sip_master); sip[i][j].tuple.src.u.udp.port = htons(ports[i]); sip[i][j].expect_policy = sip_exp_policy; sip[i][j].expect_class_max = SIP_EXPECT_MAX; sip[i][j].me = THIS_MODULE; - tmpname = &sip_names[i][j][0]; if (ports[i] == SIP_PORT) - sprintf(tmpname, "sip"); + sprintf(sip_names[i][j], "sip"); else - sprintf(tmpname, "sip-%u", i); - sip[i][j].name = tmpname; + sprintf(sip_names[i][j], "sip-%u", i); pr_debug("port #%u: %u\n", i, ports[i]); |