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Align netlink attributes properly if rta_len not a multiple of RTA_ALIGNTO

This commit is contained in:
Martin Willi 2011-03-02 16:06:13 +01:00
parent ea1c20d14b
commit 50110dfef8
1 changed files with 16 additions and 16 deletions
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32
src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c
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@ -978,7 +978,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_ALG_AEAD;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo_aead) + enc_key.len);
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1009,7 +1009,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_ALG_CRYPT;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + enc_key.len);
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1045,7 +1045,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_ALG_AUTH_TRUNC;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo_auth) + int_key.len);
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1064,7 +1064,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_ALG_AUTH;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo) + int_key.len);
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1092,7 +1092,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
ipcomp_transform_names, ipcomp);
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_algo));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1112,7 +1112,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_ENCAP;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1142,7 +1142,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1161,7 +1161,7 @@ METHOD(kernel_ipsec_t, add_sa, status_t,
rthdr->rta_type = XFRMA_TFCPAD;
rthdr->rta_len = RTA_LENGTH(sizeof(u_int32_t));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1315,7 +1315,7 @@ METHOD(kernel_ipsec_t, query_sa, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1422,7 +1422,7 @@ METHOD(kernel_ipsec_t, del_sa, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1594,7 +1594,7 @@ METHOD(kernel_ipsec_t, update_sa, status_t,
rta->rta_type = XFRMA_ENCAP;
rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_encap_tmpl));
hdr->nlmsg_len += rta->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rta->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1614,7 +1614,7 @@ METHOD(kernel_ipsec_t, update_sa, status_t,
rta->rta_type = XFRMA_REPLAY_VAL;
rta->rta_len = RTA_LENGTH(sizeof(struct xfrm_replay_state));
hdr->nlmsg_len += rta->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rta->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1757,7 +1757,7 @@ METHOD(kernel_ipsec_t, add_policy, status_t,
}
rthdr->rta_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl));
hdr->nlmsg_len += RTA_LENGTH(sizeof(struct xfrm_user_tmpl));
hdr->nlmsg_len += RTA_ALIGN(RTA_LENGTH(sizeof(struct xfrm_user_tmpl)));
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1793,7 +1793,7 @@ METHOD(kernel_ipsec_t, add_policy, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -1912,7 +1912,7 @@ METHOD(kernel_ipsec_t, query_policy, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;
@ -2054,7 +2054,7 @@ METHOD(kernel_ipsec_t, del_policy, status_t,
rthdr->rta_type = XFRMA_MARK;
rthdr->rta_len = RTA_LENGTH(sizeof(struct xfrm_mark));
hdr->nlmsg_len += rthdr->rta_len;
hdr->nlmsg_len += RTA_ALIGN(rthdr->rta_len);
if (hdr->nlmsg_len > sizeof(request))
{
return FAILED;