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accel-ppp

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提交 0e6b9096 编写于 作者: D Dmitry Kozlov
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increase size of buffer for netlink messages 

Signed-off-by: NDmitry Kozlov <xeb@mail.ru>
上级 42b8eaa3
隐藏空白更改
内联 并排
Showing with 52 addition and 52 deletion
accel-pppd/libnetlink/ipset.c
浏览文件 @ 0e6b9096
......@@ -32,7 +32,7 @@ static int __ipset_cmd(const char *name, in_addr_t addr, int cmd, int flags)
struct req {
struct nlmsghdr n;
struct nfgenmsg nf;
char buf[1024];
char buf[4096];
} req;
struct rtattr *tail1, *tail2;
uint8_t protocol = IPSET_PROTOCOL;
......@@ -42,7 +42,7 @@ static int __ipset_cmd(const char *name, in_addr_t addr, int cmd, int flags)
return -1;
}
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct nfgenmsg));
req.n.nlmsg_flags = flags;
......@@ -51,13 +51,13 @@ static int __ipset_cmd(const char *name, in_addr_t addr, int cmd, int flags)
req.nf.version = NFNETLINK_V0;
req.nf.res_id = 0;
addattr_l(&req.n, 1024, IPSET_ATTR_PROTOCOL, &protocol, 1);
addattr_l(&req.n, 1024, IPSET_ATTR_SETNAME, name, strlen(name) + 1);
addattr_l(&req.n, 4096, IPSET_ATTR_PROTOCOL, &protocol, 1);
addattr_l(&req.n, 4096, IPSET_ATTR_SETNAME, name, strlen(name) + 1);
tail1 = addattr_nest(&req.n, MAX_MSG, IPSET_ATTR_DATA | NLA_F_NESTED);
tail2 = addattr_nest(&req.n, MAX_MSG, IPSET_ATTR_IP | NLA_F_NESTED);
addattr32(&req.n, 1024, IPSET_ATTR_IPADDR_IPV4 | NLA_F_NET_BYTEORDER, addr);
addattr32(&req.n, 4096, IPSET_ATTR_IPADDR_IPV4 | NLA_F_NET_BYTEORDER, addr);
addattr_nest_end(&req.n, tail2);
addattr_nest_end(&req.n, tail1);
......@@ -92,7 +92,7 @@ int __export ipset_flush(const char *name)
struct req {
struct nlmsghdr n;
struct nfgenmsg nf;
char buf[1024];
char buf[4096];
} req;
uint8_t protocol = IPSET_PROTOCOL;
......@@ -101,7 +101,7 @@ int __export ipset_flush(const char *name)
return -1;
}
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct nfgenmsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
......@@ -110,8 +110,8 @@ int __export ipset_flush(const char *name)
req.nf.version = NFNETLINK_V0;
req.nf.res_id = 0;
addattr_l(&req.n, 1024, IPSET_ATTR_PROTOCOL, &protocol, 1);
addattr_l(&req.n, 1024, IPSET_ATTR_SETNAME, name, strlen(name) + 1);
addattr_l(&req.n, 4096, IPSET_ATTR_PROTOCOL, &protocol, 1);
addattr_l(&req.n, 4096, IPSET_ATTR_SETNAME, name, strlen(name) + 1);
if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL, 0) < 0)
goto out_err;
......
accel-pppd/libnetlink/iputils.c
浏览文件 @ 0e6b9096
......@@ -119,7 +119,7 @@ int __export iplink_get_stats(int ifindex, struct rtnl_link_stats *stats)
struct iplink_req {
struct nlmsghdr n;
struct ifinfomsg i;
char buf[1024];
char buf[4096];
} req;
struct ifinfomsg *ifi;
int len;
......@@ -131,7 +131,7 @@ int __export iplink_get_stats(int ifindex, struct rtnl_link_stats *stats)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
......@@ -167,7 +167,7 @@ int __export iplink_vlan_add(const char *ifname, int ifindex, int vid)
struct iplink_req {
struct nlmsghdr n;
struct ifinfomsg i;
char buf[1024];
char buf[4096];
} req;
struct rtattr *linkinfo, *data;
......@@ -177,23 +177,23 @@ int __export iplink_vlan_add(const char *ifname, int ifindex, int vid)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | NLM_F_CREATE | NLM_F_EXCL;
req.n.nlmsg_type = RTM_NEWLINK;
req.i.ifi_family = AF_UNSPEC;
addattr_l(&req.n, 1024, IFLA_LINK, &ifindex, 4);
addattr_l(&req.n, 1024, IFLA_IFNAME, ifname, strlen(ifname));
addattr_l(&req.n, 4096, IFLA_LINK, &ifindex, 4);
addattr_l(&req.n, 4096, IFLA_IFNAME, ifname, strlen(ifname));
linkinfo = NLMSG_TAIL(&req.n);
addattr_l(&req.n, 1024, IFLA_LINKINFO, NULL, 0);
addattr_l(&req.n, 1024, IFLA_INFO_KIND, "vlan", 4);
addattr_l(&req.n, 4096, IFLA_LINKINFO, NULL, 0);
addattr_l(&req.n, 4096, IFLA_INFO_KIND, "vlan", 4);
data = NLMSG_TAIL(&req.n);
addattr_l(&req.n, 1024, IFLA_INFO_DATA, NULL, 0);
addattr_l(&req.n, 1024, IFLA_VLAN_ID, &vid, 2);
addattr_l(&req.n, 4096, IFLA_INFO_DATA, NULL, 0);
addattr_l(&req.n, 4096, IFLA_VLAN_ID, &vid, 2);
data->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)data;
linkinfo->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)linkinfo;
......@@ -209,7 +209,7 @@ int __export iplink_vlan_del(int ifindex)
struct iplink_req {
struct nlmsghdr n;
struct ifinfomsg i;
char buf[1024];
char buf[4096];
} req;
struct rtattr *linkinfo;
......@@ -219,7 +219,7 @@ int __export iplink_vlan_del(int ifindex)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
......@@ -228,11 +228,11 @@ int __export iplink_vlan_del(int ifindex)
req.i.ifi_index = ifindex;
linkinfo = NLMSG_TAIL(&req.n);
addattr_l(&req.n, 1024, IFLA_LINKINFO, NULL, 0);
addattr_l(&req.n, 1024, IFLA_INFO_KIND, "vlan", 4);
addattr_l(&req.n, 4096, IFLA_LINKINFO, NULL, 0);
addattr_l(&req.n, 4096, IFLA_INFO_KIND, "vlan", 4);
/*data = NLMSG_TAIL(&req.n);
addattr_l(&req.n, 1024, IFLA_VLAN_ID, &vid, 2);
addattr_l(&req.n, 4096, IFLA_VLAN_ID, &vid, 2);
data->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)data;*/
linkinfo->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)linkinfo;
......@@ -248,7 +248,7 @@ int __export ipaddr_add(int ifindex, in_addr_t addr, int mask)
struct ipaddr_req {
struct nlmsghdr n;
struct ifaddrmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -257,7 +257,7 @@ int __export ipaddr_add(int ifindex, in_addr_t addr, int mask)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE;
......@@ -279,7 +279,7 @@ int __export ipaddr_del(int ifindex, in_addr_t addr)
struct ipaddr_req {
struct nlmsghdr n;
struct ifaddrmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -288,7 +288,7 @@ int __export ipaddr_del(int ifindex, in_addr_t addr)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifaddrmsg));
req.n.nlmsg_flags = NLM_F_REQUEST;
......@@ -310,7 +310,7 @@ int __export iproute_add(int ifindex, in_addr_t src, in_addr_t dst, int proto)
struct ipaddr_req {
struct nlmsghdr n;
struct rtmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -319,7 +319,7 @@ int __export iproute_add(int ifindex, in_addr_t src, in_addr_t dst, int proto)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE;
......@@ -347,7 +347,7 @@ int __export iproute_del(int ifindex, in_addr_t dst, int proto)
struct ipaddr_req {
struct nlmsghdr n;
struct rtmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -356,7 +356,7 @@ int __export iproute_del(int ifindex, in_addr_t dst, int proto)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
......@@ -382,7 +382,7 @@ in_addr_t __export iproute_get(in_addr_t dst)
struct ipaddr_req {
struct nlmsghdr n;
struct rtmsg r;
char buf[1024];
char buf[4096];
} req;
struct rtmsg *r;
struct rtattr *tb[RTA_MAX+1];
......@@ -395,7 +395,7 @@ in_addr_t __export iproute_get(in_addr_t dst)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
req.n.nlmsg_flags = NLM_F_REQUEST;
......@@ -409,7 +409,7 @@ in_addr_t __export iproute_get(in_addr_t dst)
req.r.rtm_src_len = 0;
req.r.rtm_dst_len = 32;
addattr32(&req.n, 1024, RTA_DST, dst);
addattr32(&req.n, 4096, RTA_DST, dst);
if (rtnl_talk(rth, &req.n, 0, 0, &req.n, NULL, NULL, 0) < 0) {
log_error("failed to detect route to server\n");
......@@ -444,7 +444,7 @@ int __export iprule_add(uint32_t addr, int table)
struct {
struct nlmsghdr n;
struct rtmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -453,7 +453,7 @@ int __export iprule_add(uint32_t addr, int table)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
req.n.nlmsg_flags = NLM_F_REQUEST;
......@@ -480,7 +480,7 @@ int __export iprule_del(uint32_t addr, int table)
struct ipaddr_req {
struct nlmsghdr n;
struct rtmsg i;
char buf[1024];
char buf[4096];
} req;
if (!rth)
......@@ -489,7 +489,7 @@ int __export iprule_del(uint32_t addr, int table)
if (!rth)
return -1;
memset(&req, 0, sizeof(req) - 1024);
memset(&req, 0, sizeof(req) - 4096);
req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
req.n.nlmsg_flags = NLM_F_REQUEST;
......
accel-pppd/shaper/limiter.c
浏览文件 @ 0e6b9096
......@@ -41,9 +41,9 @@ static int qdisc_tbf(struct qdisc_opt *qopt, struct nlmsghdr *n)
opt.buffer = tc_calc_xmittime(opt.rate.rate, qopt->buffer);
tail = NLMSG_TAIL(n);
addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
addattr_l(n, 2024, TCA_TBF_PARMS, &opt, sizeof(opt));
addattr_l(n, 3024, TCA_TBF_RTAB, rtab, 1024);
addattr_l(n, TCA_BUF_MAX, TCA_OPTIONS, NULL, 0);
addattr_l(n, TCA_BUF_MAX, TCA_TBF_PARMS, &opt, sizeof(opt));
addattr_l(n, TCA_BUF_MAX, TCA_TBF_RTAB, rtab, 1024);
tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
return 0;
......@@ -61,8 +61,8 @@ static int qdisc_htb_root(struct qdisc_opt *qopt, struct nlmsghdr *n)
opt.defcls = qopt->defcls;
tail = NLMSG_TAIL(n);
addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
addattr_l(n, 2024, TCA_HTB_INIT, &opt, NLMSG_ALIGN(sizeof(opt)));
addattr_l(n, TCA_BUF_MAX, TCA_OPTIONS, NULL, 0);
addattr_l(n, TCA_BUF_MAX, TCA_HTB_INIT, &opt, NLMSG_ALIGN(sizeof(opt)));
tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
return 0;
}
......@@ -96,10 +96,10 @@ static int qdisc_htb_class(struct qdisc_opt *qopt, struct nlmsghdr *n)
opt.cbuffer = tc_calc_xmittime(opt.ceil.rate, conf_cburst ? conf_cburst : qopt->buffer);
tail = NLMSG_TAIL(n);
addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
addattr_l(n, 2024, TCA_HTB_PARMS, &opt, sizeof(opt));
addattr_l(n, 3024, TCA_HTB_RTAB, rtab, 1024);
addattr_l(n, 4024, TCA_HTB_CTAB, ctab, 1024);
addattr_l(n, TCA_BUF_MAX, TCA_OPTIONS, NULL, 0);
addattr_l(n, TCA_BUF_MAX, TCA_HTB_PARMS, &opt, sizeof(opt));
addattr_l(n, TCA_BUF_MAX, TCA_HTB_RTAB, rtab, 1024);
addattr_l(n, TCA_BUF_MAX, TCA_HTB_CTAB, ctab, 1024);
tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
return 0;
}
......@@ -372,7 +372,7 @@ static int install_htb_ifb(struct rtnl_handle *rth, int ifindex, __u32 priority,
tail1->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)tail1;
//
addattr32(&req.n, 4096, TCA_U32_CLASSID, 1);
addattr32(&req.n, TCA_BUF_MAX, TCA_U32_CLASSID, 1);
addattr_l(&req.n, MAX_MSG, TCA_U32_SEL, &sel, sizeof(sel));
tail->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)tail;
......@@ -534,9 +534,9 @@ int init_ifb(const char *name)
addattr_l(&req.n, sizeof(req), TCA_KIND, "flow", 5);
tail = NLMSG_TAIL(&req.n);
addattr_l(&req.n, 4096, TCA_OPTIONS, NULL, 0);
addattr32(&req.n, 4096, TCA_FLOW_KEYS, 1 << FLOW_KEY_PRIORITY);
addattr32(&req.n, 4096, TCA_FLOW_MODE, FLOW_MODE_MAP);
addattr_l(&req.n, TCA_BUF_MAX, TCA_OPTIONS, NULL, 0);
addattr32(&req.n, TCA_BUF_MAX, TCA_FLOW_KEYS, 1 << FLOW_KEY_PRIORITY);
addattr32(&req.n, TCA_BUF_MAX, TCA_FLOW_MODE, FLOW_MODE_MAP);
tail->rta_len = (void *)NLMSG_TAIL(&req.n) - (void *)tail;
r = rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL, 0);
......
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