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| author | Dmitry Kozlov <xeb@mail.ru> | 2014-01-19 14:21:17 +0400 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2014-01-19 14:21:17 +0400 |
| commit | 0e6b9096f185632935f2a0800d9f340d7b61e9c4 (patch) | |
| tree | ab02f8fbe0eb48170c28264c82e3862a734bdaa0 /accel-pppd/libnetlink/ipset.c | |
| parent | 42b8eaa35951e5381a7963d6bded7fa28b9b1713 (diff) | |
| download | accel-ppp-0e6b9096f185632935f2a0800d9f340d7b61e9c4.tar.gz accel-ppp-0e6b9096f185632935f2a0800d9f340d7b61e9c4.zip | |
increase size of buffer for netlink messages
Signed-off-by: Dmitry Kozlov <xeb@mail.ru>
Diffstat (limited to 'accel-pppd/libnetlink/ipset.c')
| -rw-r--r-- | accel-pppd/libnetlink/ipset.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/accel-pppd/libnetlink/ipset.c b/accel-pppd/libnetlink/ipset.c index 24f72a11..73125352 100644 --- a/accel-pppd/libnetlink/ipset.c +++ b/accel-pppd/libnetlink/ipset.c @@ -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; |