idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
23,700 | int ip_mc_output(struct sk_buff *skb)
{
struct sock *sk = skb->sk;
struct rtable *rt = skb_rtable(skb);
struct net_device *dev = rt->dst.dev;
/*
* If the indicated interface is up and running, send the packet.
*/
IP_UPD_PO_STATS(dev_net(dev), IPSTATS_MIB_OUT, skb->len);
skb->dev = dev;
skb->protocol = hton... | DoS +Priv Mem. Corr. | 0 | int ip_mc_output(struct sk_buff *skb)
{
struct sock *sk = skb->sk;
struct rtable *rt = skb_rtable(skb);
struct net_device *dev = rt->dst.dev;
/*
* If the indicated interface is up and running, send the packet.
*/
IP_UPD_PO_STATS(dev_net(dev), IPSTATS_MIB_OUT, skb->len);
skb->dev = dev;
skb->protocol = hton... | @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,701 | int ip_push_pending_frames(struct sock *sk, struct flowi4 *fl4)
{
struct sk_buff *skb;
skb = ip_finish_skb(sk, fl4);
if (!skb)
return 0;
/* Netfilter gets whole the not fragmented skb. */
return ip_send_skb(sock_net(sk), skb);
}
| DoS +Priv Mem. Corr. | 0 | int ip_push_pending_frames(struct sock *sk, struct flowi4 *fl4)
{
struct sk_buff *skb;
skb = ip_finish_skb(sk, fl4);
if (!skb)
return 0;
/* Netfilter gets whole the not fragmented skb. */
return ip_send_skb(sock_net(sk), skb);
}
| @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,702 | int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl)
{
struct sock *sk = skb->sk;
struct inet_sock *inet = inet_sk(sk);
struct ip_options_rcu *inet_opt;
struct flowi4 *fl4;
struct rtable *rt;
struct iphdr *iph;
int res;
/* Skip all of this if the packet is already routed,
* f.e. by something like SCTP.
... | DoS +Priv Mem. Corr. | 0 | int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl)
{
struct sock *sk = skb->sk;
struct inet_sock *inet = inet_sk(sk);
struct ip_options_rcu *inet_opt;
struct flowi4 *fl4;
struct rtable *rt;
struct iphdr *iph;
int res;
/* Skip all of this if the packet is already routed,
* f.e. by something like SCTP.
... | @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,703 | void ip_send_check(struct iphdr *iph)
{
iph->check = 0;
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
}
| DoS +Priv Mem. Corr. | 0 | void ip_send_check(struct iphdr *iph)
{
iph->check = 0;
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
}
| @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,704 | void ip_send_unicast_reply(struct net *net, struct sk_buff *skb, __be32 daddr,
__be32 saddr, const struct ip_reply_arg *arg,
unsigned int len)
{
struct ip_options_data replyopts;
struct ipcm_cookie ipc;
struct flowi4 fl4;
struct rtable *rt = skb_rtable(skb);
struct sk_buff *nskb;
struct sock *sk;
str... | DoS +Priv Mem. Corr. | 0 | void ip_send_unicast_reply(struct net *net, struct sk_buff *skb, __be32 daddr,
__be32 saddr, const struct ip_reply_arg *arg,
unsigned int len)
{
struct ip_options_data replyopts;
struct ipcm_cookie ipc;
struct flowi4 fl4;
struct rtable *rt = skb_rtable(skb);
struct sk_buff *nskb;
struct sock *sk;
str... | @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,705 | static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
struct ipcm_cookie *ipc, struct rtable **rtp)
{
struct inet_sock *inet = inet_sk(sk);
struct ip_options_rcu *opt;
struct rtable *rt;
/*
* setup for corking.
*/
opt = ipc->opt;
if (opt) {
if (cork->opt == NULL) {
cork->opt = kmalloc(si... | DoS +Priv Mem. Corr. | 0 | static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
struct ipcm_cookie *ipc, struct rtable **rtp)
{
struct inet_sock *inet = inet_sk(sk);
struct ip_options_rcu *opt;
struct rtable *rt;
/*
* setup for corking.
*/
opt = ipc->opt;
if (opt) {
if (cork->opt == NULL) {
cork->opt = kmalloc(si... | @@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)-... | CWE-264 | null | null |
23,706 | static void ip6_append_data_mtu(unsigned int *mtu,
int *maxfraglen,
unsigned int fragheaderlen,
struct sk_buff *skb,
struct rt6_info *rt,
bool pmtuprobe)
{
if (!(rt->dst.flags & DST_XFRM_TUNNEL)) {
if (skb == NULL) {
/* first fragment, reserve header_len */
*mtu = *mtu - rt->dst.header_len;... | DoS Overflow Mem. Corr. | 0 | static void ip6_append_data_mtu(unsigned int *mtu,
int *maxfraglen,
unsigned int fragheaderlen,
struct sk_buff *skb,
struct rt6_info *rt,
bool pmtuprobe)
{
if (!(rt->dst.flags & DST_XFRM_TUNNEL)) {
if (skb == NULL) {
/* first fragment, reserve header_len */
*mtu = *mtu - rt->dst.header_len;... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,707 | struct dst_entry *ip6_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,
const struct in6_addr *final_dst,
bool can_sleep)
{
struct dst_entry *dst = NULL;
int err;
err = ip6_dst_lookup_tail(sk, &dst, fl6);
if (err)
return ERR_PTR(err);
if (final_dst)
fl6->daddr = *final_dst;
if (can_sle... | DoS Overflow Mem. Corr. | 0 | struct dst_entry *ip6_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,
const struct in6_addr *final_dst,
bool can_sleep)
{
struct dst_entry *dst = NULL;
int err;
err = ip6_dst_lookup_tail(sk, &dst, fl6);
if (err)
return ERR_PTR(err);
if (final_dst)
fl6->daddr = *final_dst;
if (can_sle... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,708 | static int ip6_dst_lookup_tail(struct sock *sk,
struct dst_entry **dst, struct flowi6 *fl6)
{
struct net *net = sock_net(sk);
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
struct neighbour *n;
struct rt6_info *rt;
#endif
int err;
if (*dst == NULL)
*dst = ip6_route_output(net, sk, fl6);
if ((err = (*dst)->error)... | DoS Overflow Mem. Corr. | 0 | static int ip6_dst_lookup_tail(struct sock *sk,
struct dst_entry **dst, struct flowi6 *fl6)
{
struct net *net = sock_net(sk);
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
struct neighbour *n;
struct rt6_info *rt;
#endif
int err;
if (*dst == NULL)
*dst = ip6_route_output(net, sk, fl6);
if ((err = (*dst)->error)... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,709 | static int ip6_finish_output2(struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct net_device *dev = dst->dev;
struct neighbour *neigh;
struct in6_addr *nexthop;
int ret;
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) {
struct inet6_dev *... | DoS Overflow Mem. Corr. | 0 | static int ip6_finish_output2(struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct net_device *dev = dst->dev;
struct neighbour *neigh;
struct in6_addr *nexthop;
int ret;
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) {
struct inet6_dev *... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,710 | static int ip6_forward_proxy_check(struct sk_buff *skb)
{
struct ipv6hdr *hdr = ipv6_hdr(skb);
u8 nexthdr = hdr->nexthdr;
__be16 frag_off;
int offset;
if (ipv6_ext_hdr(nexthdr)) {
offset = ipv6_skip_exthdr(skb, sizeof(*hdr), &nexthdr, &frag_off);
if (offset < 0)
return 0;
} else
offset = sizeof(struct i... | DoS Overflow Mem. Corr. | 0 | static int ip6_forward_proxy_check(struct sk_buff *skb)
{
struct ipv6hdr *hdr = ipv6_hdr(skb);
u8 nexthdr = hdr->nexthdr;
__be16 frag_off;
int offset;
if (ipv6_ext_hdr(nexthdr)) {
offset = ipv6_skip_exthdr(skb, sizeof(*hdr), &nexthdr, &frag_off);
if (offset < 0)
return 0;
} else
offset = sizeof(struct i... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,711 | int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info*)skb_dst(skb);
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
struct ipv6hdr *tmp_hdr;
struct frag_hdr *fh;
unsigned int mtu, hlen, left, len;
int hroom, troom;
__be... | DoS Overflow Mem. Corr. | 0 | int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info*)skb_dst(skb);
struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
struct ipv6hdr *tmp_hdr;
struct frag_hdr *fh;
unsigned int mtu, hlen, left, len;
int hroom, troom;
__be... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,712 | static inline struct ipv6_opt_hdr *ip6_opt_dup(struct ipv6_opt_hdr *src,
gfp_t gfp)
{
return src ? kmemdup(src, (src->hdrlen + 1) * 8, gfp) : NULL;
}
| DoS Overflow Mem. Corr. | 0 | static inline struct ipv6_opt_hdr *ip6_opt_dup(struct ipv6_opt_hdr *src,
gfp_t gfp)
{
return src ? kmemdup(src, (src->hdrlen + 1) * 8, gfp) : NULL;
}
| @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,713 | int ip6_push_pending_frames(struct sock *sk)
{
struct sk_buff *skb, *tmp_skb;
struct sk_buff **tail_skb;
struct in6_addr final_dst_buf, *final_dst = &final_dst_buf;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
struct ipv6hdr *hdr;
struct ipv6_txopti... | DoS Overflow Mem. Corr. | 0 | int ip6_push_pending_frames(struct sock *sk)
{
struct sk_buff *skb, *tmp_skb;
struct sk_buff **tail_skb;
struct in6_addr final_dst_buf, *final_dst = &final_dst_buf;
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
struct ipv6hdr *hdr;
struct ipv6_txopti... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,714 | static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
struct dst_entry *dst,
const struct flowi6 *fl6)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct rt6_info *rt;
if (!dst)
goto out;
if (dst->ops->family != AF_INET6) {
dst_release(dst);
return NULL;
}
rt = (struct rt6_info *)dst;
/* ... | DoS Overflow Mem. Corr. | 0 | static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
struct dst_entry *dst,
const struct flowi6 *fl6)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct rt6_info *rt;
if (!dst)
goto out;
if (dst->ops->family != AF_INET6) {
dst_release(dst);
return NULL;
}
rt = (struct rt6_info *)dst;
/* ... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,715 | struct dst_entry *ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,
const struct in6_addr *final_dst,
bool can_sleep)
{
struct dst_entry *dst = sk_dst_check(sk, inet6_sk(sk)->dst_cookie);
int err;
dst = ip6_sk_dst_check(sk, dst, fl6);
err = ip6_dst_lookup_tail(sk, &dst, fl6);
if (err)
ret... | DoS Overflow Mem. Corr. | 0 | struct dst_entry *ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi6 *fl6,
const struct in6_addr *final_dst,
bool can_sleep)
{
struct dst_entry *dst = sk_dst_check(sk, inet6_sk(sk)->dst_cookie);
int err;
dst = ip6_sk_dst_check(sk, dst, fl6);
err = ip6_dst_lookup_tail(sk, &dst, fl6);
if (err)
ret... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,716 | int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
struct ipv6_txoptions *opt, int tclass)
{
struct net *net = sock_net(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *first_hop = &fl6->daddr;
struct dst_entry *dst = skb_dst(skb);
struct ipv6hdr *hdr;
u8 proto = fl6->flowi6_... | DoS Overflow Mem. Corr. | 0 | int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
struct ipv6_txoptions *opt, int tclass)
{
struct net *net = sock_net(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct in6_addr *first_hop = &fl6->daddr;
struct dst_entry *dst = skb_dst(skb);
struct ipv6hdr *hdr;
u8 proto = fl6->flowi6_... | @@ -1015,6 +1015,8 @@ static inline int ip6_ufo_append_data(struct sock *sk,
* udp datagram
*/
if ((skb = skb_peek_tail(&sk->sk_write_queue)) == NULL) {
+ struct frag_hdr fhdr;
+
skb = sock_alloc_send_skb(sk,
hh_len + fragheaderlen + transhdrlen + 20,
(flags & MSG_DONTWAIT), &err);
@@ -1036,12 +1038... | CWE-119 | null | null |
23,717 | static int sctp6_rcv(struct sk_buff *skb)
{
return sctp_rcv(skb) ? -1 : 0;
}
| +Info | 0 | static int sctp6_rcv(struct sk_buff *skb)
{
return sctp_rcv(skb) ? -1 : 0;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,718 | static int sctp_inet6_af_supported(sa_family_t family, struct sctp_sock *sp)
{
switch (family) {
case AF_INET6:
return 1;
/* v4-mapped-v6 addresses */
case AF_INET:
if (!__ipv6_only_sock(sctp_opt2sk(sp)))
return 1;
default:
return 0;
}
}
| +Info | 0 | static int sctp_inet6_af_supported(sa_family_t family, struct sctp_sock *sp)
{
switch (family) {
case AF_INET6:
return 1;
/* v4-mapped-v6 addresses */
case AF_INET:
if (!__ipv6_only_sock(sctp_opt2sk(sp)))
return 1;
default:
return 0;
}
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,719 | static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr)
{
struct sctp_af *af;
/* ASSERT: address family has already been verified. */
if (addr->sa.sa_family != AF_INET6)
af = sctp_get_af_specific(addr->sa.sa_family);
else {
int type = ipv6_addr_type(&addr->v6.sin6_addr);
struct net_de... | +Info | 0 | static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr)
{
struct sctp_af *af;
/* ASSERT: address family has already been verified. */
if (addr->sa.sa_family != AF_INET6)
af = sctp_get_af_specific(addr->sa.sa_family);
else {
int type = ipv6_addr_type(&addr->v6.sin6_addr);
struct net_de... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,720 | static int sctp_inet6_cmp_addr(const union sctp_addr *addr1,
const union sctp_addr *addr2,
struct sctp_sock *opt)
{
struct sctp_af *af1, *af2;
struct sock *sk = sctp_opt2sk(opt);
af1 = sctp_get_af_specific(addr1->sa.sa_family);
af2 = sctp_get_af_specific(addr2->sa.sa_family);
if (!af1 || !af2... | +Info | 0 | static int sctp_inet6_cmp_addr(const union sctp_addr *addr1,
const union sctp_addr *addr2,
struct sctp_sock *opt)
{
struct sctp_af *af1, *af2;
struct sock *sk = sctp_opt2sk(opt);
af1 = sctp_get_af_specific(addr1->sa.sa_family);
af2 = sctp_get_af_specific(addr2->sa.sa_family);
if (!af1 || !af2... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,721 | static void sctp_inet6_event_msgname(struct sctp_ulpevent *event,
char *msgname, int *addrlen)
{
struct sockaddr_in6 *sin6, *sin6from;
if (msgname) {
union sctp_addr *addr;
struct sctp_association *asoc;
asoc = event->asoc;
sctp_inet6_msgname(msgname, addrlen);
sin6 = (struct sockaddr_in6 *)msgna... | +Info | 0 | static void sctp_inet6_event_msgname(struct sctp_ulpevent *event,
char *msgname, int *addrlen)
{
struct sockaddr_in6 *sin6, *sin6from;
if (msgname) {
union sctp_addr *addr;
struct sctp_association *asoc;
asoc = event->asoc;
sctp_inet6_msgname(msgname, addrlen);
sin6 = (struct sockaddr_in6 *)msgna... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,722 | static void sctp_inet6_msgname(char *msgname, int *addr_len)
{
struct sockaddr_in6 *sin6;
sin6 = (struct sockaddr_in6 *)msgname;
sin6->sin6_family = AF_INET6;
sin6->sin6_flowinfo = 0;
sin6->sin6_scope_id = 0; /*FIXME */
*addr_len = sizeof(struct sockaddr_in6);
}
| +Info | 0 | static void sctp_inet6_msgname(char *msgname, int *addr_len)
{
struct sockaddr_in6 *sin6;
sin6 = (struct sockaddr_in6 *)msgname;
sin6->sin6_family = AF_INET6;
sin6->sin6_flowinfo = 0;
sin6->sin6_scope_id = 0; /*FIXME */
*addr_len = sizeof(struct sockaddr_in6);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,723 | static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname,
int *addr_len)
{
struct sctphdr *sh;
struct sockaddr_in6 *sin6;
if (msgname) {
sctp_inet6_msgname(msgname, addr_len);
sin6 = (struct sockaddr_in6 *)msgname;
sh = sctp_hdr(skb);
sin6->sin6_port = sh->source;
/* Map ipv4 address ... | +Info | 0 | static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname,
int *addr_len)
{
struct sctphdr *sh;
struct sockaddr_in6 *sin6;
if (msgname) {
sctp_inet6_msgname(msgname, addr_len);
sin6 = (struct sockaddr_in6 *)msgname;
sh = sctp_hdr(skb);
sin6->sin6_port = sh->source;
/* Map ipv4 address ... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,724 | static int sctp_inet6_supported_addrs(const struct sctp_sock *opt,
__be16 *types)
{
types[0] = SCTP_PARAM_IPV6_ADDRESS;
if (!opt || !ipv6_only_sock(sctp_opt2sk(opt))) {
types[1] = SCTP_PARAM_IPV4_ADDRESS;
return 2;
}
return 1;
}
| +Info | 0 | static int sctp_inet6_supported_addrs(const struct sctp_sock *opt,
__be16 *types)
{
types[0] = SCTP_PARAM_IPV6_ADDRESS;
if (!opt || !ipv6_only_sock(sctp_opt2sk(opt))) {
types[1] = SCTP_PARAM_IPV4_ADDRESS;
return 2;
}
return 1;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,725 | static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
void *ptr)
{
struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
struct net *net = dev_net(ifa->idev->dev);
int found = 0;
switch (ev) {
case NETDEV_UP... | +Info | 0 | static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
void *ptr)
{
struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
struct net *net = dev_net(ifa->idev->dev);
int found = 0;
switch (ev) {
case NETDEV_UP... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,726 | int sctp_v6_add_protocol(void)
{
/* Register notifier for inet6 address additions/deletions. */
register_inet6addr_notifier(&sctp_inet6addr_notifier);
if (inet6_add_protocol(&sctpv6_protocol, IPPROTO_SCTP) < 0)
return -EAGAIN;
return 0;
}
| +Info | 0 | int sctp_v6_add_protocol(void)
{
/* Register notifier for inet6 address additions/deletions. */
register_inet6addr_notifier(&sctp_inet6addr_notifier);
if (inet6_add_protocol(&sctpv6_protocol, IPPROTO_SCTP) < 0)
return -EAGAIN;
return 0;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,727 | static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
union sctp_addr *s2)
{
return ipv6_addr_diff(&s1->v6.sin6_addr, &s2->v6.sin6_addr);
}
| +Info | 0 | static inline int sctp_v6_addr_match_len(union sctp_addr *s1,
union sctp_addr *s2)
{
return ipv6_addr_diff(&s1->v6.sin6_addr, &s2->v6.sin6_addr);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,728 | static int sctp_v6_addr_valid(union sctp_addr *addr,
struct sctp_sock *sp,
const struct sk_buff *skb)
{
int ret = ipv6_addr_type(&addr->v6.sin6_addr);
/* Support v4-mapped-v6 address. */
if (ret == IPV6_ADDR_MAPPED) {
/* Note: This routine is used in input, so v4-mapped-v6
* are disallowed he... | +Info | 0 | static int sctp_v6_addr_valid(union sctp_addr *addr,
struct sctp_sock *sp,
const struct sk_buff *skb)
{
int ret = ipv6_addr_type(&addr->v6.sin6_addr);
/* Support v4-mapped-v6 address. */
if (ret == IPV6_ADDR_MAPPED) {
/* Note: This routine is used in input, so v4-mapped-v6
* are disallowed he... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,729 | static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp)
{
int type;
const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr;
type = ipv6_addr_type(in6);
if (IPV6_ADDR_ANY == type)
return 1;
if (type == IPV6_ADDR_MAPPED) {
if (sp && !sp->v4mapped)
return 0;
if (sp && ip... | +Info | 0 | static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp)
{
int type;
const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr;
type = ipv6_addr_type(in6);
if (IPV6_ADDR_ANY == type)
return 1;
if (type == IPV6_ADDR_MAPPED) {
if (sp && !sp->v4mapped)
return 0;
if (sp && ip... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,730 | static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
const union sctp_addr *addr2)
{
if (addr1->sa.sa_family != addr2->sa.sa_family) {
if (addr1->sa.sa_family == AF_INET &&
addr2->sa.sa_family == AF_INET6 &&
ipv6_addr_v4mapped(&addr2->v6.sin6_addr)) {
if (addr2->v6.sin6_port == addr1->v4.s... | +Info | 0 | static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
const union sctp_addr *addr2)
{
if (addr1->sa.sa_family != addr2->sa.sa_family) {
if (addr1->sa.sa_family == AF_INET &&
addr2->sa.sa_family == AF_INET6 &&
ipv6_addr_v4mapped(&addr2->v6.sin6_addr)) {
if (addr2->v6.sin6_port == addr1->v4.s... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,731 | static void sctp_v6_copy_addrlist(struct list_head *addrlist,
struct net_device *dev)
{
struct inet6_dev *in6_dev;
struct inet6_ifaddr *ifp;
struct sctp_sockaddr_entry *addr;
rcu_read_lock();
if ((in6_dev = __in6_dev_get(dev)) == NULL) {
rcu_read_unlock();
return;
}
read_lock_bh(&in6_dev->lock);
lis... | +Info | 0 | static void sctp_v6_copy_addrlist(struct list_head *addrlist,
struct net_device *dev)
{
struct inet6_dev *in6_dev;
struct inet6_ifaddr *ifp;
struct sctp_sockaddr_entry *addr;
rcu_read_lock();
if ((in6_dev = __in6_dev_get(dev)) == NULL) {
rcu_read_unlock();
return;
}
read_lock_bh(&in6_dev->lock);
lis... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,732 | static struct sock *sctp_v6_create_accept_sk(struct sock *sk,
struct sctp_association *asoc)
{
struct sock *newsk;
struct ipv6_pinfo *newnp, *np = inet6_sk(sk);
struct sctp6_sock *newsctp6sk;
newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot);
if (!newsk)
goto out;
sock_init_data(NULL... | +Info | 0 | static struct sock *sctp_v6_create_accept_sk(struct sock *sk,
struct sctp_association *asoc)
{
struct sock *newsk;
struct ipv6_pinfo *newnp, *np = inet6_sk(sk);
struct sctp6_sock *newsctp6sk;
newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot);
if (!newsk)
goto out;
sock_init_data(NULL... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,733 | void sctp_v6_del_protocol(void)
{
inet6_del_protocol(&sctpv6_protocol, IPPROTO_SCTP);
unregister_inet6addr_notifier(&sctp_inet6addr_notifier);
}
| +Info | 0 | void sctp_v6_del_protocol(void)
{
inet6_del_protocol(&sctpv6_protocol, IPPROTO_SCTP);
unregister_inet6addr_notifier(&sctp_inet6addr_notifier);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,734 | static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
struct inet6_dev *idev;
struct sock *sk;
struct sctp_association *asoc;
struct sctp_transport *transport;
struct ipv6_pinfo *np;
__u16 saveip, savesctp;
int err;
struct net *net = dev_net(skb... | +Info | 0 | static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
struct inet6_dev *idev;
struct sock *sk;
struct sctp_association *asoc;
struct sctp_transport *transport;
struct ipv6_pinfo *np;
__u16 saveip, savesctp;
int err;
struct net *net = dev_net(skb... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,735 | static void sctp_v6_from_addr_param(union sctp_addr *addr,
union sctp_addr_param *param,
__be16 port, int iif)
{
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = port;
addr->v6.sin6_flowinfo = 0; /* BUG */
addr->v6.sin6_addr = param->v6.addr;
addr->v6.sin6_scope_id = iif;
}
| +Info | 0 | static void sctp_v6_from_addr_param(union sctp_addr *addr,
union sctp_addr_param *param,
__be16 port, int iif)
{
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = port;
addr->v6.sin6_flowinfo = 0; /* BUG */
addr->v6.sin6_addr = param->v6.addr;
addr->v6.sin6_scope_id = iif;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,736 | static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk)
{
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = 0;
addr->v6.sin6_addr = inet6_sk(sk)->rcv_saddr;
}
| +Info | 0 | static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk)
{
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = 0;
addr->v6.sin6_addr = inet6_sk(sk)->rcv_saddr;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,737 | static void sctp_v6_get_saddr(struct sctp_sock *sk,
struct sctp_transport *t,
struct flowi *fl)
{
struct flowi6 *fl6 = &fl->u.ip6;
union sctp_addr *saddr = &t->saddr;
pr_debug("%s: asoc:%p dst:%p\n", __func__, t->asoc, t->dst);
if (t->dst) {
saddr->v6.sin6_family = AF_INET6;
saddr->v6.sin6_a... | +Info | 0 | static void sctp_v6_get_saddr(struct sctp_sock *sk,
struct sctp_transport *t,
struct flowi *fl)
{
struct flowi6 *fl6 = &fl->u.ip6;
union sctp_addr *saddr = &t->saddr;
pr_debug("%s: asoc:%p dst:%p\n", __func__, t->asoc, t->dst);
if (t->dst) {
saddr->v6.sin6_family = AF_INET6;
saddr->v6.sin6_a... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,738 | static void sctp_v6_inaddr_any(union sctp_addr *addr, __be16 port)
{
memset(addr, 0x00, sizeof(union sctp_addr));
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = port;
}
| +Info | 0 | static void sctp_v6_inaddr_any(union sctp_addr *addr, __be16 port)
{
memset(addr, 0x00, sizeof(union sctp_addr));
addr->v6.sin6_family = AF_INET6;
addr->v6.sin6_port = port;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,739 | static int sctp_v6_is_any(const union sctp_addr *addr)
{
return ipv6_addr_any(&addr->v6.sin6_addr);
}
| +Info | 0 | static int sctp_v6_is_any(const union sctp_addr *addr)
{
return ipv6_addr_any(&addr->v6.sin6_addr);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,740 | void sctp_v6_pf_exit(void)
{
list_del(&sctp_af_inet6.list);
}
| +Info | 0 | void sctp_v6_pf_exit(void)
{
list_del(&sctp_af_inet6.list);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,741 | void sctp_v6_protosw_exit(void)
{
inet6_unregister_protosw(&sctpv6_seqpacket_protosw);
inet6_unregister_protosw(&sctpv6_stream_protosw);
proto_unregister(&sctpv6_prot);
}
| +Info | 0 | void sctp_v6_protosw_exit(void)
{
inet6_unregister_protosw(&sctpv6_seqpacket_protosw);
inet6_unregister_protosw(&sctpv6_stream_protosw);
proto_unregister(&sctpv6_prot);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,742 | int sctp_v6_protosw_init(void)
{
int rc;
rc = proto_register(&sctpv6_prot, 1);
if (rc)
return rc;
/* Add SCTPv6(UDP and TCP style) to inetsw6 linked list. */
inet6_register_protosw(&sctpv6_seqpacket_protosw);
inet6_register_protosw(&sctpv6_stream_protosw);
return 0;
}
| +Info | 0 | int sctp_v6_protosw_init(void)
{
int rc;
rc = proto_register(&sctpv6_prot, 1);
if (rc)
return rc;
/* Add SCTPv6(UDP and TCP style) to inetsw6 linked list. */
inet6_register_protosw(&sctpv6_seqpacket_protosw);
inet6_register_protosw(&sctpv6_stream_protosw);
return 0;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,743 | static sctp_scope_t sctp_v6_scope(union sctp_addr *addr)
{
int v6scope;
sctp_scope_t retval;
/* The IPv6 scope is really a set of bit fields.
* See IFA_* in <net/if_inet6.h>. Map to a generic SCTP scope.
*/
v6scope = ipv6_addr_scope(&addr->v6.sin6_addr);
switch (v6scope) {
case IFA_HOST:
retval = SCTP_SC... | +Info | 0 | static sctp_scope_t sctp_v6_scope(union sctp_addr *addr)
{
int v6scope;
sctp_scope_t retval;
/* The IPv6 scope is really a set of bit fields.
* See IFA_* in <net/if_inet6.h>. Map to a generic SCTP scope.
*/
v6scope = ipv6_addr_scope(&addr->v6.sin6_addr);
switch (v6scope) {
case IFA_HOST:
retval = SCTP_SC... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,744 | static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr)
{
seq_printf(seq, "%pI6 ", &addr->v6.sin6_addr);
}
| +Info | 0 | static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr)
{
seq_printf(seq, "%pI6 ", &addr->v6.sin6_addr);
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,745 | static int sctp_v6_skb_iif(const struct sk_buff *skb)
{
struct inet6_skb_parm *opt = (struct inet6_skb_parm *) skb->cb;
return opt->iif;
}
| +Info | 0 | static int sctp_v6_skb_iif(const struct sk_buff *skb)
{
struct inet6_skb_parm *opt = (struct inet6_skb_parm *) skb->cb;
return opt->iif;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,746 | static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
__be16 port)
{
addr->sa.sa_family = AF_INET6;
addr->v6.sin6_port = port;
addr->v6.sin6_addr = *saddr;
}
| +Info | 0 | static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
__be16 port)
{
addr->sa.sa_family = AF_INET6;
addr->v6.sin6_port = port;
addr->v6.sin6_addr = *saddr;
}
| @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,747 | static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
{
if (addr->sa.sa_family == AF_INET && sctp_sk(sk)->v4mapped) {
inet6_sk(sk)->daddr.s6_addr32[0] = 0;
inet6_sk(sk)->daddr.s6_addr32[1] = 0;
inet6_sk(sk)->daddr.s6_addr32[2] = htonl(0x0000ffff);
inet6_sk(sk)->daddr.s6_addr32[3] = addr->v4.s... | +Info | 0 | static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk)
{
if (addr->sa.sa_family == AF_INET && sctp_sk(sk)->v4mapped) {
inet6_sk(sk)->daddr.s6_addr32[0] = 0;
inet6_sk(sk)->daddr.s6_addr32[1] = 0;
inet6_sk(sk)->daddr.s6_addr32[2] = htonl(0x0000ffff);
inet6_sk(sk)->daddr.s6_addr32[3] = addr->v4.s... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,748 | static void sctp_v6_to_sk_saddr(union sctp_addr *addr, struct sock *sk)
{
if (addr->sa.sa_family == AF_INET && sctp_sk(sk)->v4mapped) {
inet6_sk(sk)->rcv_saddr.s6_addr32[0] = 0;
inet6_sk(sk)->rcv_saddr.s6_addr32[1] = 0;
inet6_sk(sk)->rcv_saddr.s6_addr32[2] = htonl(0x0000ffff);
inet6_sk(sk)->rcv_saddr.s6_addr32... | +Info | 0 | static void sctp_v6_to_sk_saddr(union sctp_addr *addr, struct sock *sk)
{
if (addr->sa.sa_family == AF_INET && sctp_sk(sk)->v4mapped) {
inet6_sk(sk)->rcv_saddr.s6_addr32[0] = 0;
inet6_sk(sk)->rcv_saddr.s6_addr32[1] = 0;
inet6_sk(sk)->rcv_saddr.s6_addr32[2] = htonl(0x0000ffff);
inet6_sk(sk)->rcv_saddr.s6_addr32... | @@ -204,44 +204,23 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
in6_dev_put(idev);
}
-/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
-... | CWE-310 | null | null |
23,749 | void __scm_destroy(struct scm_cookie *scm)
{
struct scm_fp_list *fpl = scm->fp;
int i;
if (fpl) {
scm->fp = NULL;
for (i=fpl->count-1; i>=0; i--)
fput(fpl->fp[i]);
kfree(fpl);
}
}
| +Priv | 0 | void __scm_destroy(struct scm_cookie *scm)
{
struct scm_fp_list *fpl = scm->fp;
int i;
if (fpl) {
scm->fp = NULL;
for (i=fpl->count-1; i>=0; i--)
fput(fpl->fp[i]);
kfree(fpl);
}
}
| @@ -54,7 +54,7 @@ static __inline__ int scm_check_creds(struct ucred *creds)
return -EINVAL;
if ((creds->pid == task_tgid_vnr(current) ||
- ns_capable(current->nsproxy->pid_ns->user_ns, CAP_SYS_ADMIN)) &&
+ ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) &&
((uid_eq(uid, cred->ui... | CWE-264 | null | null |
23,750 | int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *p)
{
struct cmsghdr *cmsg;
int err;
for (cmsg = CMSG_FIRSTHDR(msg); cmsg; cmsg = CMSG_NXTHDR(msg, cmsg))
{
err = -EINVAL;
/* Verify that cmsg_len is at least sizeof(struct cmsghdr) */
/* The first check was omitted in <= 2.2.5. The r... | +Priv | 0 | int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *p)
{
struct cmsghdr *cmsg;
int err;
for (cmsg = CMSG_FIRSTHDR(msg); cmsg; cmsg = CMSG_NXTHDR(msg, cmsg))
{
err = -EINVAL;
/* Verify that cmsg_len is at least sizeof(struct cmsghdr) */
/* The first check was omitted in <= 2.2.5. The r... | @@ -54,7 +54,7 @@ static __inline__ int scm_check_creds(struct ucred *creds)
return -EINVAL;
if ((creds->pid == task_tgid_vnr(current) ||
- ns_capable(current->nsproxy->pid_ns->user_ns, CAP_SYS_ADMIN)) &&
+ ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) &&
((uid_eq(uid, cred->ui... | CWE-264 | null | null |
23,751 | int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
{
struct cmsghdr __user *cm
= (__force struct cmsghdr __user *)msg->msg_control;
struct cmsghdr cmhdr;
int cmlen = CMSG_LEN(len);
int err;
if (MSG_CMSG_COMPAT & msg->msg_flags)
return put_cmsg_compat(msg, level, type, len, data);
if... | +Priv | 0 | int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
{
struct cmsghdr __user *cm
= (__force struct cmsghdr __user *)msg->msg_control;
struct cmsghdr cmhdr;
int cmlen = CMSG_LEN(len);
int err;
if (MSG_CMSG_COMPAT & msg->msg_flags)
return put_cmsg_compat(msg, level, type, len, data);
if... | @@ -54,7 +54,7 @@ static __inline__ int scm_check_creds(struct ucred *creds)
return -EINVAL;
if ((creds->pid == task_tgid_vnr(current) ||
- ns_capable(current->nsproxy->pid_ns->user_ns, CAP_SYS_ADMIN)) &&
+ ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) &&
((uid_eq(uid, cred->ui... | CWE-264 | null | null |
23,752 | static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
{
int *fdp = (int*)CMSG_DATA(cmsg);
struct scm_fp_list *fpl = *fplp;
struct file **fpp;
int i, num;
num = (cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr)))/sizeof(int);
if (num <= 0)
return 0;
if (num > SCM_MAX_FD)
return -EINVAL;... | +Priv | 0 | static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
{
int *fdp = (int*)CMSG_DATA(cmsg);
struct scm_fp_list *fpl = *fplp;
struct file **fpp;
int i, num;
num = (cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr)))/sizeof(int);
if (num <= 0)
return 0;
if (num > SCM_MAX_FD)
return -EINVAL;... | @@ -54,7 +54,7 @@ static __inline__ int scm_check_creds(struct ucred *creds)
return -EINVAL;
if ((creds->pid == task_tgid_vnr(current) ||
- ns_capable(current->nsproxy->pid_ns->user_ns, CAP_SYS_ADMIN)) &&
+ ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) &&
((uid_eq(uid, cred->ui... | CWE-264 | null | null |
23,753 | struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl)
{
struct scm_fp_list *new_fpl;
int i;
if (!fpl)
return NULL;
new_fpl = kmemdup(fpl, offsetof(struct scm_fp_list, fp[fpl->count]),
GFP_KERNEL);
if (new_fpl) {
for (i = 0; i < fpl->count; i++)
get_file(fpl->fp[i]);
new_fpl->max = new_fpl->count;... | +Priv | 0 | struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl)
{
struct scm_fp_list *new_fpl;
int i;
if (!fpl)
return NULL;
new_fpl = kmemdup(fpl, offsetof(struct scm_fp_list, fp[fpl->count]),
GFP_KERNEL);
if (new_fpl) {
for (i = 0; i < fpl->count; i++)
get_file(fpl->fp[i]);
new_fpl->max = new_fpl->count;... | @@ -54,7 +54,7 @@ static __inline__ int scm_check_creds(struct ucred *creds)
return -EINVAL;
if ((creds->pid == task_tgid_vnr(current) ||
- ns_capable(current->nsproxy->pid_ns->user_ns, CAP_SYS_ADMIN)) &&
+ ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) &&
((uid_eq(uid, cred->ui... | CWE-264 | null | null |
23,754 | static int area_io(struct pstore *ps, int rw)
{
int r;
chunk_t chunk;
chunk = area_location(ps, ps->current_area);
r = chunk_io(ps, ps->area, chunk, rw, 0);
if (r)
return r;
return 0;
}
| +Info | 0 | static int area_io(struct pstore *ps, int rw)
{
int r;
chunk_t chunk;
chunk = area_location(ps, ps->current_area);
r = chunk_io(ps, ps->area, chunk, rw, 0);
if (r)
return r;
return 0;
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,755 | static chunk_t area_location(struct pstore *ps, chunk_t area)
{
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
| +Info | 0 | static chunk_t area_location(struct pstore *ps, chunk_t area)
{
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,756 | static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw,
int metadata)
{
struct dm_io_region where = {
.bdev = dm_snap_cow(ps->store->snap)->bdev,
.sector = ps->store->chunk_size * chunk,
.count = ps->store->chunk_size,
};
struct dm_io_request io_req = {
.bi_rw = rw,
.mem.type = DM_I... | +Info | 0 | static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw,
int metadata)
{
struct dm_io_region where = {
.bdev = dm_snap_cow(ps->store->snap)->bdev,
.sector = ps->store->chunk_size * chunk,
.count = ps->store->chunk_size,
};
struct dm_io_request io_req = {
.bi_rw = rw,
.mem.type = DM_I... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,757 | static struct disk_exception *get_exception(struct pstore *ps, uint32_t index)
{
BUG_ON(index >= ps->exceptions_per_area);
return ((struct disk_exception *) ps->area) + index;
}
| +Info | 0 | static struct disk_exception *get_exception(struct pstore *ps, uint32_t index)
{
BUG_ON(index >= ps->exceptions_per_area);
return ((struct disk_exception *) ps->area) + index;
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,758 | static struct pstore *get_info(struct dm_exception_store *store)
{
return (struct pstore *) store->context;
}
| +Info | 0 | static struct pstore *get_info(struct dm_exception_store *store)
{
return (struct pstore *) store->context;
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,759 | static int insert_exceptions(struct pstore *ps,
int (*callback)(void *callback_context,
chunk_t old, chunk_t new),
void *callback_context,
int *full)
{
int r;
unsigned int i;
struct core_exception e;
/* presume the area is full */
*full = 1;
for (i = 0; i < ps->exceptions_per_a... | +Info | 0 | static int insert_exceptions(struct pstore *ps,
int (*callback)(void *callback_context,
chunk_t old, chunk_t new),
void *callback_context,
int *full)
{
int r;
unsigned int i;
struct core_exception e;
/* presume the area is full */
*full = 1;
for (i = 0; i < ps->exceptions_per_a... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,760 | static void persistent_commit_exception(struct dm_exception_store *store,
struct dm_exception *e,
void (*callback) (void *, int success),
void *callback_context)
{
unsigned int i;
struct pstore *ps = get_info(store);
struct core_exception ce;
struct commit_callback *cb;
ce.old_chunk = e->old_chunk;... | +Info | 0 | static void persistent_commit_exception(struct dm_exception_store *store,
struct dm_exception *e,
void (*callback) (void *, int success),
void *callback_context)
{
unsigned int i;
struct pstore *ps = get_info(store);
struct core_exception ce;
struct commit_callback *cb;
ce.old_chunk = e->old_chunk;... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,761 | static int persistent_commit_merge(struct dm_exception_store *store,
int nr_merged)
{
int r, i;
struct pstore *ps = get_info(store);
BUG_ON(nr_merged > ps->current_committed);
for (i = 0; i < nr_merged; i++)
clear_exception(ps, ps->current_committed - 1 - i);
r = area_io(ps, WRITE_FLUSH_FUA);
if (r < ... | +Info | 0 | static int persistent_commit_merge(struct dm_exception_store *store,
int nr_merged)
{
int r, i;
struct pstore *ps = get_info(store);
BUG_ON(nr_merged > ps->current_committed);
for (i = 0; i < nr_merged; i++)
clear_exception(ps, ps->current_committed - 1 - i);
r = area_io(ps, WRITE_FLUSH_FUA);
if (r < ... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,762 | static int persistent_ctr(struct dm_exception_store *store,
unsigned argc, char **argv)
{
struct pstore *ps;
/* allocate the pstore */
ps = kzalloc(sizeof(*ps), GFP_KERNEL);
if (!ps)
return -ENOMEM;
ps->store = store;
ps->valid = 1;
ps->version = SNAPSHOT_DISK_VERSION;
ps->area = NULL;
ps->zero_area =... | +Info | 0 | static int persistent_ctr(struct dm_exception_store *store,
unsigned argc, char **argv)
{
struct pstore *ps;
/* allocate the pstore */
ps = kzalloc(sizeof(*ps), GFP_KERNEL);
if (!ps)
return -ENOMEM;
ps->store = store;
ps->valid = 1;
ps->version = SNAPSHOT_DISK_VERSION;
ps->area = NULL;
ps->zero_area =... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,763 | static void persistent_drop_snapshot(struct dm_exception_store *store)
{
struct pstore *ps = get_info(store);
ps->valid = 0;
if (write_header(ps))
DMWARN("write header failed");
}
| +Info | 0 | static void persistent_drop_snapshot(struct dm_exception_store *store)
{
struct pstore *ps = get_info(store);
ps->valid = 0;
if (write_header(ps))
DMWARN("write header failed");
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,764 | static void persistent_dtr(struct dm_exception_store *store)
{
struct pstore *ps = get_info(store);
destroy_workqueue(ps->metadata_wq);
/* Created in read_header */
if (ps->io_client)
dm_io_client_destroy(ps->io_client);
free_area(ps);
/* Allocated in persistent_read_metadata */
if (ps->callbacks)
vfree(p... | +Info | 0 | static void persistent_dtr(struct dm_exception_store *store)
{
struct pstore *ps = get_info(store);
destroy_workqueue(ps->metadata_wq);
/* Created in read_header */
if (ps->io_client)
dm_io_client_destroy(ps->io_client);
free_area(ps);
/* Allocated in persistent_read_metadata */
if (ps->callbacks)
vfree(p... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,765 | static int persistent_read_metadata(struct dm_exception_store *store,
int (*callback)(void *callback_context,
chunk_t old, chunk_t new),
void *callback_context)
{
int r, uninitialized_var(new_snapshot);
struct pstore *ps = get_info(store);
/*
* Read the snapshot header.
*/
r = read_he... | +Info | 0 | static int persistent_read_metadata(struct dm_exception_store *store,
int (*callback)(void *callback_context,
chunk_t old, chunk_t new),
void *callback_context)
{
int r, uninitialized_var(new_snapshot);
struct pstore *ps = get_info(store);
/*
* Read the snapshot header.
*/
r = read_he... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,766 | static void persistent_usage(struct dm_exception_store *store,
sector_t *total_sectors,
sector_t *sectors_allocated,
sector_t *metadata_sectors)
{
struct pstore *ps = get_info(store);
*sectors_allocated = ps->next_free * store->chunk_size;
*total_sectors = get_dev_size(dm_snap_cow(store->sna... | +Info | 0 | static void persistent_usage(struct dm_exception_store *store,
sector_t *total_sectors,
sector_t *sectors_allocated,
sector_t *metadata_sectors)
{
struct pstore *ps = get_info(store);
*sectors_allocated = ps->next_free * store->chunk_size;
*total_sectors = get_dev_size(dm_snap_cow(store->sna... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,767 | static void read_exception(struct pstore *ps,
uint32_t index, struct core_exception *result)
{
struct disk_exception *de = get_exception(ps, index);
/* copy it */
result->old_chunk = le64_to_cpu(de->old_chunk);
result->new_chunk = le64_to_cpu(de->new_chunk);
}
| +Info | 0 | static void read_exception(struct pstore *ps,
uint32_t index, struct core_exception *result)
{
struct disk_exception *de = get_exception(ps, index);
/* copy it */
result->old_chunk = le64_to_cpu(de->old_chunk);
result->new_chunk = le64_to_cpu(de->new_chunk);
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,768 | static void write_exception(struct pstore *ps,
uint32_t index, struct core_exception *e)
{
struct disk_exception *de = get_exception(ps, index);
/* copy it */
de->old_chunk = cpu_to_le64(e->old_chunk);
de->new_chunk = cpu_to_le64(e->new_chunk);
}
| +Info | 0 | static void write_exception(struct pstore *ps,
uint32_t index, struct core_exception *e)
{
struct disk_exception *de = get_exception(ps, index);
/* copy it */
de->old_chunk = cpu_to_le64(e->old_chunk);
de->new_chunk = cpu_to_le64(e->new_chunk);
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,769 | static int write_header(struct pstore *ps)
{
struct disk_header *dh;
memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT);
dh = ps->header_area;
dh->magic = cpu_to_le32(SNAP_MAGIC);
dh->valid = cpu_to_le32(ps->valid);
dh->version = cpu_to_le32(ps->version);
dh->chunk_size = cpu_to_le32(ps->store->... | +Info | 0 | static int write_header(struct pstore *ps)
{
struct disk_header *dh;
memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT);
dh = ps->header_area;
dh->magic = cpu_to_le32(SNAP_MAGIC);
dh->valid = cpu_to_le32(ps->valid);
dh->version = cpu_to_le32(ps->version);
dh->chunk_size = cpu_to_le32(ps->store->... | @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,770 | static int zero_disk_area(struct pstore *ps, chunk_t area)
{
return chunk_io(ps, ps->zero_area, area_location(ps, area), WRITE, 0);
}
| +Info | 0 | static int zero_disk_area(struct pstore *ps, chunk_t area)
{
return chunk_io(ps, ps->zero_area, area_location(ps, area), WRITE, 0);
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,771 | static void zero_memory_area(struct pstore *ps)
{
memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT);
}
| +Info | 0 | static void zero_memory_area(struct pstore *ps)
{
memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT);
}
| @@ -269,6 +269,14 @@ static chunk_t area_location(struct pstore *ps, chunk_t area)
return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area);
}
+static void skip_metadata(struct pstore *ps)
+{
+ uint32_t stride = ps->exceptions_per_area + 1;
+ chunk_t next_free = ps->next_free;
+ if (sector_div(next_... | CWE-264 | null | null |
23,772 | static int is_seen(struct ctl_table_set *set)
{
return ¤t->nsproxy->net_ns->sysctls == set;
}
| Bypass | 0 | static int is_seen(struct ctl_table_set *set)
{
return ¤t->nsproxy->net_ns->sysctls == set;
}
| @@ -47,12 +47,12 @@ static int net_ctl_permissions(struct ctl_table_header *head,
/* Allow network administrator to have same access as root. */
if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
- uid_eq(root_uid, current_uid())) {
+ uid_eq(root_uid, current_euid())) {
int mode = (table->mode >> 6) & 7;
... | CWE-20 | null | null |
23,773 | net_ctl_header_lookup(struct ctl_table_root *root, struct nsproxy *namespaces)
{
return &namespaces->net_ns->sysctls;
}
| Bypass | 0 | net_ctl_header_lookup(struct ctl_table_root *root, struct nsproxy *namespaces)
{
return &namespaces->net_ns->sysctls;
}
| @@ -47,12 +47,12 @@ static int net_ctl_permissions(struct ctl_table_header *head,
/* Allow network administrator to have same access as root. */
if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
- uid_eq(root_uid, current_uid())) {
+ uid_eq(root_uid, current_euid())) {
int mode = (table->mode >> 6) & 7;
... | CWE-20 | null | null |
23,774 | struct ctl_table_header *register_net_sysctl(struct net *net,
const char *path, struct ctl_table *table)
{
return __register_sysctl_table(&net->sysctls, path, table);
}
| Bypass | 0 | struct ctl_table_header *register_net_sysctl(struct net *net,
const char *path, struct ctl_table *table)
{
return __register_sysctl_table(&net->sysctls, path, table);
}
| @@ -47,12 +47,12 @@ static int net_ctl_permissions(struct ctl_table_header *head,
/* Allow network administrator to have same access as root. */
if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
- uid_eq(root_uid, current_uid())) {
+ uid_eq(root_uid, current_euid())) {
int mode = (table->mode >> 6) & 7;
... | CWE-20 | null | null |
23,775 | static void __net_exit sysctl_net_exit(struct net *net)
{
retire_sysctl_set(&net->sysctls);
}
| Bypass | 0 | static void __net_exit sysctl_net_exit(struct net *net)
{
retire_sysctl_set(&net->sysctls);
}
| @@ -47,12 +47,12 @@ static int net_ctl_permissions(struct ctl_table_header *head,
/* Allow network administrator to have same access as root. */
if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
- uid_eq(root_uid, current_uid())) {
+ uid_eq(root_uid, current_euid())) {
int mode = (table->mode >> 6) & 7;
... | CWE-20 | null | null |
23,776 | static int __net_init sysctl_net_init(struct net *net)
{
setup_sysctl_set(&net->sysctls, &net_sysctl_root, is_seen);
return 0;
}
| Bypass | 0 | static int __net_init sysctl_net_init(struct net *net)
{
setup_sysctl_set(&net->sysctls, &net_sysctl_root, is_seen);
return 0;
}
| @@ -47,12 +47,12 @@ static int net_ctl_permissions(struct ctl_table_header *head,
/* Allow network administrator to have same access as root. */
if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
- uid_eq(root_uid, current_uid())) {
+ uid_eq(root_uid, current_euid())) {
int mode = (table->mode >> 6) & 7;
... | CWE-20 | null | null |
23,777 | void *av_calloc(size_t nmemb, size_t size)
{
if (size <= 0 || nmemb >= INT_MAX / size)
return NULL;
return av_mallocz(nmemb * size);
}
| null | 0 | void *av_calloc(size_t nmemb, size_t size)
{
if (size <= 0 || nmemb >= INT_MAX / size)
return NULL;
return av_mallocz(nmemb * size);
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,778 | void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
const uint8_t *elem_data)
{
int nb = *nb_ptr, nb_alloc;
uint8_t *tab = *tab_ptr, *tab_elem_data;
if ((nb & (nb - 1)) == 0) {
if (nb == 0) {
nb_alloc = 1;
} else {
if (nb > IN... | null | 0 | void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
const uint8_t *elem_data)
{
int nb = *nb_ptr, nb_alloc;
uint8_t *tab = *tab_ptr, *tab_elem_data;
if ((nb & (nb - 1)) == 0) {
if (nb == 0) {
nb_alloc = 1;
} else {
if (nb > IN... | @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,779 | void av_free(void *ptr)
{
#if CONFIG_MEMALIGN_HACK
if (ptr) {
int v= ((char *)ptr)[-1];
av_assert0(v>0 && v<=ALIGN);
free((char *)ptr - v);
}
#elif HAVE_ALIGNED_MALLOC
_aligned_free(ptr);
#else
free(ptr);
#endif
}
| null | 0 | void av_free(void *ptr)
{
#if CONFIG_MEMALIGN_HACK
if (ptr) {
int v= ((char *)ptr)[-1];
av_assert0(v>0 && v<=ALIGN);
free((char *)ptr - v);
}
#elif HAVE_ALIGNED_MALLOC
_aligned_free(ptr);
#else
free(ptr);
#endif
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,780 | void av_freep(void *arg)
{
void **ptr = (void **)arg;
av_free(*ptr);
*ptr = NULL;
}
| null | 0 | void av_freep(void *arg)
{
void **ptr = (void **)arg;
av_free(*ptr);
*ptr = NULL;
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,781 | void *av_malloc(size_t size)
{
void *ptr = NULL;
#if CONFIG_MEMALIGN_HACK
long diff;
#endif
/* let's disallow possible ambiguous cases */
if (size > (max_alloc_size - 32))
return NULL;
#if CONFIG_MEMALIGN_HACK
ptr = malloc(size + ALIGN);
if (!ptr)
return ptr;
diff ... | null | 0 | void *av_malloc(size_t size)
{
void *ptr = NULL;
#if CONFIG_MEMALIGN_HACK
long diff;
#endif
/* let's disallow possible ambiguous cases */
if (size > (max_alloc_size - 32))
return NULL;
#if CONFIG_MEMALIGN_HACK
ptr = malloc(size + ALIGN);
if (!ptr)
return ptr;
diff ... | @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,782 | void *av_mallocz(size_t size)
{
void *ptr = av_malloc(size);
if (ptr)
memset(ptr, 0, size);
return ptr;
}
| null | 0 | void *av_mallocz(size_t size)
{
void *ptr = av_malloc(size);
if (ptr)
memset(ptr, 0, size);
return ptr;
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,783 | void av_max_alloc(size_t max){
max_alloc_size = max;
}
| null | 0 | void av_max_alloc(size_t max){
max_alloc_size = max;
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,784 | void *av_memdup(const void *p, size_t size)
{
void *ptr = NULL;
if (p) {
ptr = av_malloc(size);
if (ptr)
memcpy(ptr, p, size);
}
return ptr;
}
| null | 0 | void *av_memdup(const void *p, size_t size)
{
void *ptr = NULL;
if (p) {
ptr = av_malloc(size);
if (ptr)
memcpy(ptr, p, size);
}
return ptr;
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,785 | void *av_realloc(void *ptr, size_t size)
{
#if CONFIG_MEMALIGN_HACK
int diff;
#endif
/* let's disallow possible ambiguous cases */
if (size > (max_alloc_size - 32))
return NULL;
#if CONFIG_MEMALIGN_HACK
if (!ptr)
return av_malloc(size);
diff = ((char *)ptr)[-1];
av_assert0(diff... | null | 0 | void *av_realloc(void *ptr, size_t size)
{
#if CONFIG_MEMALIGN_HACK
int diff;
#endif
/* let's disallow possible ambiguous cases */
if (size > (max_alloc_size - 32))
return NULL;
#if CONFIG_MEMALIGN_HACK
if (!ptr)
return av_malloc(size);
diff = ((char *)ptr)[-1];
av_assert0(diff... | @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,786 | void *av_realloc_array(void *ptr, size_t nmemb, size_t size)
{
if (size <= 0 || nmemb >= INT_MAX / size)
return NULL;
return av_realloc(ptr, nmemb * size);
}
| null | 0 | void *av_realloc_array(void *ptr, size_t nmemb, size_t size)
{
if (size <= 0 || nmemb >= INT_MAX / size)
return NULL;
return av_realloc(ptr, nmemb * size);
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,787 | void *av_realloc_f(void *ptr, size_t nelem, size_t elsize)
{
size_t size;
void *r;
if (av_size_mult(elsize, nelem, &size)) {
av_free(ptr);
return NULL;
}
r = av_realloc(ptr, size);
if (!r && size)
av_free(ptr);
return r;
}
| null | 0 | void *av_realloc_f(void *ptr, size_t nelem, size_t elsize)
{
size_t size;
void *r;
if (av_size_mult(elsize, nelem, &size)) {
av_free(ptr);
return NULL;
}
r = av_realloc(ptr, size);
if (!r && size)
av_free(ptr);
return r;
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,788 | static void fill16(uint8_t *dst, int len)
{
uint32_t v = AV_RN16(dst - 2);
v |= v << 16;
while (len >= 4) {
AV_WN32(dst, v);
dst += 4;
len -= 4;
}
while (len--) {
*dst = dst[-2];
dst++;
}
}
| null | 0 | static void fill16(uint8_t *dst, int len)
{
uint32_t v = AV_RN16(dst - 2);
v |= v << 16;
while (len >= 4) {
AV_WN32(dst, v);
dst += 4;
len -= 4;
}
while (len--) {
*dst = dst[-2];
dst++;
}
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,789 | static void fill32(uint8_t *dst, int len)
{
uint32_t v = AV_RN32(dst - 4);
while (len >= 4) {
AV_WN32(dst, v);
dst += 4;
len -= 4;
}
while (len--) {
*dst = dst[-4];
dst++;
}
}
| null | 0 | static void fill32(uint8_t *dst, int len)
{
uint32_t v = AV_RN32(dst - 4);
while (len >= 4) {
AV_WN32(dst, v);
dst += 4;
len -= 4;
}
while (len--) {
*dst = dst[-4];
dst++;
}
}
| @@ -191,7 +191,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size)
{
void **ptrptr = ptr;
*ptrptr = av_realloc_f(*ptrptr, nmemb, size);
- if (!*ptrptr && !(nmemb && size))
+ if (!*ptrptr && nmemb && size)
return AVERROR(ENOMEM);
return 0;
} | null | null | null |
23,790 | static int g2m_decode_frame(AVCodecContext *avctx, void *data,
int *got_picture_ptr, AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
G2MContext *c = avctx->priv_data;
AVFrame *pic = data;
GetByteContext bc, tbc;
int magic;
int got_... | DoS Overflow | 0 | static int g2m_decode_frame(AVCodecContext *avctx, void *data,
int *got_picture_ptr, AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
G2MContext *c = avctx->priv_data;
AVFrame *pic = data;
GetByteContext bc, tbc;
int magic;
int got_... | @@ -389,7 +389,7 @@ static int kempf_decode_tile(G2MContext *c, int tile_x, int tile_y,
return 0;
zsize = (src[0] << 8) | src[1]; src += 2;
- if (src_end - src < zsize)
+ if (src_end - src < zsize + (sub_type != 2))
return AVERROR_INVALIDDATA;
ret = uncompress(c->kempf_buf, &dlen, ... | CWE-119 | null | null |
23,791 | static inline void blur(uint8_t *dst, int dst_step, const uint8_t *src, int src_step,
int len, int radius)
{
/* Naive boxblur would sum source pixels from x-radius .. x+radius
* for destination pixel x. That would be O(radius*width).
* If you now look at what source pixels represen... | Overflow | 0 | static inline void blur(uint8_t *dst, int dst_step, const uint8_t *src, int src_step,
int len, int radius)
{
/* Naive boxblur would sum source pixels from x-radius .. x+radius
* for destination pixel x. That would be O(radius*width).
* If you now look at what source pixels represen... | @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,792 | static int config_input(AVFilterLink *inlink)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
AVFilterContext *ctx = inlink->dst;
BoxBlurContext *s = ctx->priv;
int w = inlink->w, h = inlink->h;
int cw, ch;
double var_values[VARS_NB], res;
char *expr;
int ret;
... | Overflow | 0 | static int config_input(AVFilterLink *inlink)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
AVFilterContext *ctx = inlink->dst;
BoxBlurContext *s = ctx->priv;
int w = inlink->w, h = inlink->h;
int cw, ch;
double var_values[VARS_NB], res;
char *expr;
int ret;
... | @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,793 | static void hblur(uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize,
int w, int h, int radius, int power, uint8_t *temp[2])
{
int y;
if (radius == 0 && dst == src)
return;
for (y = 0; y < h; y++)
blur_power(dst + y*dst_linesize, 1, src + y*src_linesize,... | Overflow | 0 | static void hblur(uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize,
int w, int h, int radius, int power, uint8_t *temp[2])
{
int y;
if (radius == 0 && dst == src)
return;
for (y = 0; y < h; y++)
blur_power(dst + y*dst_linesize, 1, src + y*src_linesize,... | @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,794 | static int query_formats(AVFilterContext *ctx)
{
static const enum AVPixelFormat pix_fmts[] = {
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV440P, AV_PIX_FMT_GRAY8,
AV_PIX_FMT_YUVJ444P, AV_... | Overflow | 0 | static int query_formats(AVFilterContext *ctx)
{
static const enum AVPixelFormat pix_fmts[] = {
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P,
AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV440P, AV_PIX_FMT_GRAY8,
AV_PIX_FMT_YUVJ444P, AV_... | @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,795 | static av_cold void uninit(AVFilterContext *ctx)
{
BoxBlurContext *s = ctx->priv;
av_freep(&s->temp[0]);
av_freep(&s->temp[1]);
}
| Overflow | 0 | static av_cold void uninit(AVFilterContext *ctx)
{
BoxBlurContext *s = ctx->priv;
av_freep(&s->temp[0]);
av_freep(&s->temp[1]);
}
| @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,796 | static void vblur(uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize,
int w, int h, int radius, int power, uint8_t *temp[2])
{
int x;
if (radius == 0 && dst == src)
return;
for (x = 0; x < w; x++)
blur_power(dst + x, dst_linesize, src + x, src_linesize,
... | Overflow | 0 | static void vblur(uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize,
int w, int h, int radius, int power, uint8_t *temp[2])
{
int x;
if (radius == 0 && dst == src)
return;
for (x = 0; x < w; x++)
blur_power(dst + x, dst_linesize, src + x, src_linesize,
... | @@ -313,13 +313,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
av_frame_copy_props(out, in);
- for (plane = 0; in->data[plane] && plane < 4; plane++)
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++)
hblur(out->data[plane], out->linesize[plane... | CWE-119 | null | null |
23,797 | static void apply_delogo(uint8_t *dst, int dst_linesize,
uint8_t *src, int src_linesize,
int w, int h, AVRational sar,
int logo_x, int logo_y, int logo_w, int logo_h,
unsigned int band, int show, int direct)
{
int x,... | Overflow | 0 | static void apply_delogo(uint8_t *dst, int dst_linesize,
uint8_t *src, int src_linesize,
int w, int h, AVRational sar,
int logo_x, int logo_y, int logo_w, int logo_h,
unsigned int band, int show, int direct)
{
int x,... | @@ -237,7 +237,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
if (!sar.num)
sar.num = sar.den = 1;
- for (plane = 0; plane < 4 && in->data[plane]; plane++) {
+ for (plane = 0; plane < 4 && in->data[plane] && in->linesize[plane]; plane++) {
int hsub = plane == 1 || plane =... | CWE-119 | null | null |
23,798 | static void build_abs_diff_mask(const uint8_t *prvp, int prv_linesize,
const uint8_t *nxtp, int nxt_linesize,
uint8_t *tbuffer, int tbuf_linesize,
int width, int height)
{
int y, x;
prvp -= prv_linesize;
nxtp... | Overflow | 0 | static void build_abs_diff_mask(const uint8_t *prvp, int prv_linesize,
const uint8_t *nxtp, int nxt_linesize,
uint8_t *tbuffer, int tbuf_linesize,
int width, int height)
{
int y, x;
prvp -= prv_linesize;
nxtp... | @@ -608,7 +608,7 @@ static void copy_fields(const FieldMatchContext *fm, AVFrame *dst,
const AVFrame *src, int field)
{
int plane;
- for (plane = 0; plane < 4 && src->data[plane]; plane++)
+ for (plane = 0; plane < 4 && src->data[plane] && src->linesize[plane]; plane++)
av_... | CWE-119 | null | null |
23,799 | static void build_diff_map(FieldMatchContext *fm,
const uint8_t *prvp, int prv_linesize,
const uint8_t *nxtp, int nxt_linesize,
uint8_t *dstp, int dst_linesize, int height,
int width, int plane)
{
int x, y, u... | Overflow | 0 | static void build_diff_map(FieldMatchContext *fm,
const uint8_t *prvp, int prv_linesize,
const uint8_t *nxtp, int nxt_linesize,
uint8_t *dstp, int dst_linesize, int height,
int width, int plane)
{
int x, y, u... | @@ -608,7 +608,7 @@ static void copy_fields(const FieldMatchContext *fm, AVFrame *dst,
const AVFrame *src, int field)
{
int plane;
- for (plane = 0; plane < 4 && src->data[plane]; plane++)
+ for (plane = 0; plane < 4 && src->data[plane] && src->linesize[plane]; plane++)
av_... | CWE-119 | null | null |
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