diff options
-rw-r--r-- | include/net/ip.h | 3 | ||||
-rw-r--r-- | net/ipv4/ip_input.c | 2 | ||||
-rw-r--r-- | net/ipv4/ip_options.c | 7 |
3 files changed, 7 insertions, 5 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 9f50d4f1f157..bcc3afa3df36 100644 --- a/include/net/ip.h +++ b/include/net/ip.h | |||
@@ -347,7 +347,8 @@ extern int ip_forward(struct sk_buff *skb); | |||
347 | extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag); | 347 | extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag); |
348 | extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb); | 348 | extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb); |
349 | extern void ip_options_fragment(struct sk_buff *skb); | 349 | extern void ip_options_fragment(struct sk_buff *skb); |
350 | extern int ip_options_compile(struct ip_options *opt, struct sk_buff *skb); | 350 | extern int ip_options_compile(struct net *net, |
351 | struct ip_options *opt, struct sk_buff *skb); | ||
351 | extern int ip_options_get(struct ip_options **optp, | 352 | extern int ip_options_get(struct ip_options **optp, |
352 | unsigned char *data, int optlen); | 353 | unsigned char *data, int optlen); |
353 | extern int ip_options_get_from_user(struct ip_options **optp, | 354 | extern int ip_options_get_from_user(struct ip_options **optp, |
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index e3a0c78fa7bf..f3a7a08a463f 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c | |||
@@ -286,7 +286,7 @@ static inline int ip_rcv_options(struct sk_buff *skb) | |||
286 | opt = &(IPCB(skb)->opt); | 286 | opt = &(IPCB(skb)->opt); |
287 | opt->optlen = iph->ihl*4 - sizeof(struct iphdr); | 287 | opt->optlen = iph->ihl*4 - sizeof(struct iphdr); |
288 | 288 | ||
289 | if (ip_options_compile(opt, skb)) { | 289 | if (ip_options_compile(&init_net, opt, skb)) { |
290 | IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS); | 290 | IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS); |
291 | goto drop; | 291 | goto drop; |
292 | } | 292 | } |
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index aeed4e5858ec..f0949b42e79e 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c | |||
@@ -248,7 +248,8 @@ void ip_options_fragment(struct sk_buff * skb) | |||
248 | * If opt == NULL, then skb->data should point to IP header. | 248 | * If opt == NULL, then skb->data should point to IP header. |
249 | */ | 249 | */ |
250 | 250 | ||
251 | int ip_options_compile(struct ip_options * opt, struct sk_buff * skb) | 251 | int ip_options_compile(struct net *net, |
252 | struct ip_options * opt, struct sk_buff * skb) | ||
252 | { | 253 | { |
253 | int l; | 254 | int l; |
254 | unsigned char * iph; | 255 | unsigned char * iph; |
@@ -389,7 +390,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb) | |||
389 | { | 390 | { |
390 | __be32 addr; | 391 | __be32 addr; |
391 | memcpy(&addr, &optptr[optptr[2]-1], 4); | 392 | memcpy(&addr, &optptr[optptr[2]-1], 4); |
392 | if (inet_addr_type(&init_net, addr) == RTN_UNICAST) | 393 | if (inet_addr_type(net, addr) == RTN_UNICAST) |
393 | break; | 394 | break; |
394 | if (skb) | 395 | if (skb) |
395 | timeptr = (__be32*)&optptr[optptr[2]+3]; | 396 | timeptr = (__be32*)&optptr[optptr[2]+3]; |
@@ -512,7 +513,7 @@ static int ip_options_get_finish(struct ip_options **optp, | |||
512 | while (optlen & 3) | 513 | while (optlen & 3) |
513 | opt->__data[optlen++] = IPOPT_END; | 514 | opt->__data[optlen++] = IPOPT_END; |
514 | opt->optlen = optlen; | 515 | opt->optlen = optlen; |
515 | if (optlen && ip_options_compile(opt, NULL)) { | 516 | if (optlen && ip_options_compile(&init_net, opt, NULL)) { |
516 | kfree(opt); | 517 | kfree(opt); |
517 | return -EINVAL; | 518 | return -EINVAL; |
518 | } | 519 | } |