diff options
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/ipcomp.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c | 36 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_gre.c | 12 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_snmp_basic.c | 16 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_LOG.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ipt_recent.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_input.c | 2 | ||||
-rw-r--r-- | net/ipv4/xfrm4_policy.c | 2 |
9 files changed, 41 insertions, 35 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index cd810f41af1..95278b22b66 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -210,7 +210,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info) skb->h.icmph->code != ICMP_FRAG_NEEDED) return; - spi = ntohl(ntohs(ipch->cpi)); + spi = htonl(ntohs(ipch->cpi)); x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET); if (!x) diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index c2d92f99a2b..d0d19192026 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -948,7 +948,7 @@ static int do_add_counters(void __user *user, unsigned int len) write_lock_bh(&t->lock); private = t->private; - if (private->number != paddc->num_counters) { + if (private->number != tmp.num_counters) { ret = -EINVAL; goto unlock_up_free; } diff --git a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c b/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c index 355a53a5b6c..26dfecadb33 100644 --- a/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c +++ b/net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c @@ -528,14 +528,15 @@ int decode_seq(bitstr_t * bs, field_t * f, char *base, int level) /* Decode */ if ((err = (Decoders[son->type]) (bs, son, base, - level + 1)) > - H323_ERROR_STOP) + level + 1)) < + H323_ERROR_NONE) return err; bs->cur = beg + len; bs->bit = 0; } else if ((err = (Decoders[son->type]) (bs, son, base, - level + 1))) + level + 1)) < + H323_ERROR_NONE) return err; } @@ -554,7 +555,7 @@ int decode_seq(bitstr_t * bs, field_t * f, char *base, int level) /* Decode the extension components */ for (opt = 0; opt < bmp2_len; opt++, i++, son++) { - if (son->attr & STOP) { + if (i < f->ub && son->attr & STOP) { PRINT("%*.s%s\n", (level + 1) * TAB_SIZE, " ", son->name); return H323_ERROR_STOP; @@ -584,8 +585,8 @@ int decode_seq(bitstr_t * bs, field_t * f, char *base, int level) beg = bs->cur; if ((err = (Decoders[son->type]) (bs, son, base, - level + 1)) > - H323_ERROR_STOP) + level + 1)) < + H323_ERROR_NONE) return err; bs->cur = beg + len; @@ -660,18 +661,20 @@ int decode_seqof(bitstr_t * bs, field_t * f, char *base, int level) i < effective_count ? base : NULL, - level + 1)) > - H323_ERROR_STOP) + level + 1)) < + H323_ERROR_NONE) return err; bs->cur = beg + len; bs->bit = 0; } else - if ((err = (Decoders[son->type]) (bs, son, - i < effective_count ? - base : NULL, - level + 1))) - return err; + if ((err = (Decoders[son->type]) (bs, son, + i < + effective_count ? + base : NULL, + level + 1)) < + H323_ERROR_NONE) + return err; if (base) base += son->offset; @@ -735,13 +738,14 @@ int decode_choice(bitstr_t * bs, field_t * f, char *base, int level) } beg = bs->cur; - if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) > - H323_ERROR_STOP) + if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) < + H323_ERROR_NONE) return err; bs->cur = beg + len; bs->bit = 0; - } else if ((err = (Decoders[son->type]) (bs, son, base, level + 1))) + } else if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) < + H323_ERROR_NONE) return err; return H323_ERROR_NONE; diff --git a/net/ipv4/netfilter/ip_nat_proto_gre.c b/net/ipv4/netfilter/ip_nat_proto_gre.c index 6c4899d8046..96ceabaec40 100644 --- a/net/ipv4/netfilter/ip_nat_proto_gre.c +++ b/net/ipv4/netfilter/ip_nat_proto_gre.c @@ -49,15 +49,15 @@ gre_in_range(const struct ip_conntrack_tuple *tuple, const union ip_conntrack_manip_proto *min, const union ip_conntrack_manip_proto *max) { - u_int32_t key; + __be16 key; if (maniptype == IP_NAT_MANIP_SRC) key = tuple->src.u.gre.key; else key = tuple->dst.u.gre.key; - return ntohl(key) >= ntohl(min->gre.key) - && ntohl(key) <= ntohl(max->gre.key); + return ntohs(key) >= ntohs(min->gre.key) + && ntohs(key) <= ntohs(max->gre.key); } /* generate unique tuple ... */ @@ -81,14 +81,14 @@ gre_unique_tuple(struct ip_conntrack_tuple *tuple, min = 1; range_size = 0xffff; } else { - min = ntohl(range->min.gre.key); - range_size = ntohl(range->max.gre.key) - min + 1; + min = ntohs(range->min.gre.key); + range_size = ntohs(range->max.gre.key) - min + 1; } DEBUGP("min = %u, range_size = %u\n", min, range_size); for (i = 0; i < range_size; i++, key++) { - *keyptr = htonl(min + key % range_size); + *keyptr = htons(min + key % range_size); if (!ip_nat_used_tuple(tuple, conntrack)) return 1; } diff --git a/net/ipv4/netfilter/ip_nat_snmp_basic.c b/net/ipv4/netfilter/ip_nat_snmp_basic.c index c6225384553..c33244263b9 100644 --- a/net/ipv4/netfilter/ip_nat_snmp_basic.c +++ b/net/ipv4/netfilter/ip_nat_snmp_basic.c @@ -768,6 +768,7 @@ static unsigned char snmp_object_decode(struct asn1_ctx *ctx, len *= sizeof(unsigned long); *obj = kmalloc(sizeof(struct snmp_object) + len, GFP_ATOMIC); if (*obj == NULL) { + kfree(lp); kfree(id); if (net_ratelimit()) printk("OOM in bsalg (%d)\n", __LINE__); @@ -1003,12 +1004,12 @@ static unsigned char snmp_trap_decode(struct asn1_ctx *ctx, return 1; +err_addr_free: + kfree((unsigned long *)trap->ip_address); + err_id_free: kfree(trap->id); -err_addr_free: - kfree((unsigned long *)trap->ip_address); - return 0; } @@ -1126,11 +1127,10 @@ static int snmp_parse_mangle(unsigned char *msg, struct snmp_v1_trap trap; unsigned char ret = snmp_trap_decode(&ctx, &trap, map, check); - /* Discard trap allocations regardless */ - kfree(trap.id); - kfree((unsigned long *)trap.ip_address); - - if (!ret) + if (ret) { + kfree(trap.id); + kfree((unsigned long *)trap.ip_address); + } else return ret; } else { diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index 39fd4c2a238..b98f7b08b08 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -428,7 +428,7 @@ ipt_log_target(struct sk_buff **pskb, if (loginfo->logflags & IPT_LOG_NFLOG) nf_log_packet(PF_INET, hooknum, *pskb, in, out, &li, - loginfo->prefix); + "%s", loginfo->prefix); else ipt_log_packet(PF_INET, hooknum, *pskb, in, out, &li, loginfo->prefix); diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index 14384328570..b847ee409ef 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -821,6 +821,7 @@ checkentry(const char *tablename, /* Create our proc 'status' entry. */ curr_table->status_proc = create_proc_entry(curr_table->name, ip_list_perms, proc_net_ipt_recent); if (!curr_table->status_proc) { + vfree(hold); printk(KERN_INFO RECENT_NAME ": checkentry: unable to allocate for /proc entry.\n"); /* Destroy the created table */ spin_lock_bh(&recent_lock); @@ -845,7 +846,6 @@ checkentry(const char *tablename, spin_unlock_bh(&recent_lock); vfree(curr_table->time_info); vfree(curr_table->hash_table); - vfree(hold); vfree(curr_table->table); vfree(curr_table); return 0; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 9f0cca4c4fa..4a538bc1683 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1662,6 +1662,8 @@ static void tcp_update_scoreboard(struct sock *sk, struct tcp_sock *tp) if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) { TCP_SKB_CB(skb)->sacked |= TCPCB_LOST; tp->lost_out += tcp_skb_pcount(skb); + if (IsReno(tp)) + tcp_remove_reno_sacks(sk, tp, tcp_skb_pcount(skb) + 1); /* clear xmit_retrans hint */ if (tp->retransmit_skb_hint && diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index f285bbf296e..8604c747bca 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -221,7 +221,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl) if (pskb_may_pull(skb, xprth + 4 - skb->data)) { u16 *ipcomp_hdr = (u16 *)xprth; - fl->fl_ipsec_spi = ntohl(ntohs(ipcomp_hdr[1])); + fl->fl_ipsec_spi = htonl(ntohs(ipcomp_hdr[1])); } break; default: |