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-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c26
-rw-r--r--net/ipv4/netfilter/nf_nat_snmp_basic.c210
2 files changed, 117 insertions, 119 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 5c9e97c..db8d22d 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -317,19 +317,19 @@ clusterip_tg(struct sk_buff *skb, const struct xt_action_param *par)
hash = clusterip_hashfn(skb, cipinfo->config);
switch (ctinfo) {
- case IP_CT_NEW:
- ct->mark = hash;
- break;
- case IP_CT_RELATED:
- case IP_CT_RELATED_REPLY:
- /* FIXME: we don't handle expectations at the
- * moment. they can arrive on a different node than
- * the master connection (e.g. FTP passive mode) */
- case IP_CT_ESTABLISHED:
- case IP_CT_ESTABLISHED_REPLY:
- break;
- default:
- break;
+ case IP_CT_NEW:
+ ct->mark = hash;
+ break;
+ case IP_CT_RELATED:
+ case IP_CT_RELATED_REPLY:
+ /* FIXME: we don't handle expectations at the moment.
+ * They can arrive on a different node than
+ * the master connection (e.g. FTP passive mode) */
+ case IP_CT_ESTABLISHED:
+ case IP_CT_ESTABLISHED_REPLY:
+ break;
+ default: /* Prevent gcc warnings */
+ break;
}
#ifdef DEBUG
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
index 8812a02..076b7c8 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -719,117 +719,115 @@ static unsigned char snmp_object_decode(struct asn1_ctx *ctx,
l = 0;
switch (type) {
- case SNMP_INTEGER:
- len = sizeof(long);
- if (!asn1_long_decode(ctx, end, &l)) {
- kfree(id);
- return 0;
- }
- *obj = kmalloc(sizeof(struct snmp_object) + len,
- GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- (*obj)->syntax.l[0] = l;
- break;
- case SNMP_OCTETSTR:
- case SNMP_OPAQUE:
- if (!asn1_octets_decode(ctx, end, &p, &len)) {
- kfree(id);
- return 0;
- }
- *obj = kmalloc(sizeof(struct snmp_object) + len,
- GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(p);
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- memcpy((*obj)->syntax.c, p, len);
+ case SNMP_INTEGER:
+ len = sizeof(long);
+ if (!asn1_long_decode(ctx, end, &l)) {
+ kfree(id);
+ return 0;
+ }
+ *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+ if (*obj == NULL) {
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ (*obj)->syntax.l[0] = l;
+ break;
+ case SNMP_OCTETSTR:
+ case SNMP_OPAQUE:
+ if (!asn1_octets_decode(ctx, end, &p, &len)) {
+ kfree(id);
+ return 0;
+ }
+ *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+ if (*obj == NULL) {
kfree(p);
- break;
- case SNMP_NULL:
- case SNMP_NOSUCHOBJECT:
- case SNMP_NOSUCHINSTANCE:
- case SNMP_ENDOFMIBVIEW:
- len = 0;
- *obj = kmalloc(sizeof(struct snmp_object), GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- if (!asn1_null_decode(ctx, end)) {
- kfree(id);
- kfree(*obj);
- *obj = NULL;
- return 0;
- }
- break;
- case SNMP_OBJECTID:
- if (!asn1_oid_decode(ctx, end, (unsigned long **)&lp, &len)) {
- kfree(id);
- return 0;
- }
- len *= sizeof(unsigned long);
- *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(lp);
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- memcpy((*obj)->syntax.ul, lp, len);
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ memcpy((*obj)->syntax.c, p, len);
+ kfree(p);
+ break;
+ case SNMP_NULL:
+ case SNMP_NOSUCHOBJECT:
+ case SNMP_NOSUCHINSTANCE:
+ case SNMP_ENDOFMIBVIEW:
+ len = 0;
+ *obj = kmalloc(sizeof(struct snmp_object), GFP_ATOMIC);
+ if (*obj == NULL) {
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ if (!asn1_null_decode(ctx, end)) {
+ kfree(id);
+ kfree(*obj);
+ *obj = NULL;
+ return 0;
+ }
+ break;
+ case SNMP_OBJECTID:
+ if (!asn1_oid_decode(ctx, end, (unsigned long **)&lp, &len)) {
+ kfree(id);
+ return 0;
+ }
+ len *= sizeof(unsigned long);
+ *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+ if (*obj == NULL) {
kfree(lp);
- break;
- case SNMP_IPADDR:
- if (!asn1_octets_decode(ctx, end, &p, &len)) {
- kfree(id);
- return 0;
- }
- if (len != 4) {
- kfree(p);
- kfree(id);
- return 0;
- }
- *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(p);
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- memcpy((*obj)->syntax.uc, p, len);
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ memcpy((*obj)->syntax.ul, lp, len);
+ kfree(lp);
+ break;
+ case SNMP_IPADDR:
+ if (!asn1_octets_decode(ctx, end, &p, &len)) {
+ kfree(id);
+ return 0;
+ }
+ if (len != 4) {
kfree(p);
- break;
- case SNMP_COUNTER:
- case SNMP_GAUGE:
- case SNMP_TIMETICKS:
- len = sizeof(unsigned long);
- if (!asn1_ulong_decode(ctx, end, &ul)) {
- kfree(id);
- return 0;
- }
- *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
- if (*obj == NULL) {
- kfree(id);
- if (net_ratelimit())
- pr_notice("OOM in bsalg (%d)\n", __LINE__);
- return 0;
- }
- (*obj)->syntax.ul[0] = ul;
- break;
- default:
kfree(id);
return 0;
+ }
+ *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+ if (*obj == NULL) {
+ kfree(p);
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ memcpy((*obj)->syntax.uc, p, len);
+ kfree(p);
+ break;
+ case SNMP_COUNTER:
+ case SNMP_GAUGE:
+ case SNMP_TIMETICKS:
+ len = sizeof(unsigned long);
+ if (!asn1_ulong_decode(ctx, end, &ul)) {
+ kfree(id);
+ return 0;
+ }
+ *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC);
+ if (*obj == NULL) {
+ kfree(id);
+ if (net_ratelimit())
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
+ return 0;
+ }
+ (*obj)->syntax.ul[0] = ul;
+ break;
+ default:
+ kfree(id);
+ return 0;
}
(*obj)->syntax_len = len;
generated by cgit v0.10.2 at 2024-10-31 20:27:39 (GMT)