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lb: fix memcpy error issue

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vl_api_prefix_t size is 21 byte, ip46_address_t size is 16 byte, only copy
16 byte of vl_api_prefix_t to ip46_address_t is not correct.

Type:fix

Change-Id: I35ede7836a0c878d39388b29b15d91bb08f87a07
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
(cherry picked from commit 71f36067ca923fa4eb10060d6f6878f5fa864673)
This commit is contained in:
Yulong Pei
2019-08-23 17:24:13 +08:00
committed by Andrew Yourtchenko
parent 54ff3fc834
commit 7cd964ee45
1 changed files with 3 additions and 7 deletions
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10
src/plugins/lb/api.c
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@ -120,7 +120,7 @@ vl_api_lb_add_del_vip_t_handler
mp->protocol = ~0;
}
memcpy (&(args.prefix), &mp->pfx, sizeof(args.prefix));
ip_address_decode (&mp->pfx.address, &(args.prefix));
if (mp->is_del) {
u32 vip_index;
@ -210,14 +210,10 @@ vl_api_lb_add_del_as_t_handler
int rv = 0;
u32 vip_index;
ip46_address_t vip_ip_prefix;
memcpy(&vip_ip_prefix, &mp->pfx,
sizeof(vip_ip_prefix));
ip46_address_t as_address;
memcpy(&as_address, &mp->as_address,
sizeof(as_address));
ip_address_decode (&mp->pfx.address, &vip_ip_prefix);
ip_address_decode (&mp->as_address, &as_address);
if ((rv = lb_vip_find_index(&vip_ip_prefix, mp->pfx.len,
mp->protocol, ntohs(mp->port), &vip_index)))