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dhcpv4: add ubus_get_address4 ubus_get_mask4 function
[project/odhcpd.git]
/
src
/
dhcpv6-ia.c
diff --git
a/src/dhcpv6-ia.c
b/src/dhcpv6-ia.c
index
69fda07
..
0bcb453
100644
(file)
--- a/
src/dhcpv6-ia.c
+++ b/
src/dhcpv6-ia.c
@@
-581,7
+581,8
@@
static void update(struct interface *iface)
int minprefix = -1;
for (int i = 0; i < len; ++i) {
int minprefix = -1;
for (int i = 0; i < len; ++i) {
- if (addr[i].preferred > 0 && addr[i].prefix > minprefix)
+ if (addr[i].preferred > 0 && addr[i].prefix < 64 &&
+ addr[i].prefix > minprefix)
minprefix = addr[i].prefix;
addr[i].addr.s6_addr32[3] = 0;
minprefix = addr[i].prefix;
addr[i].addr.s6_addr32[3] = 0;
@@
-756,7
+757,8
@@
static size_t append_reply(uint8_t *buf, size_t buflen, uint16_t status,
size_t entrlen = sizeof(p) - 4;
if (datalen + entrlen + 4 > buflen ||
size_t entrlen = sizeof(p) - 4;
if (datalen + entrlen + 4 > buflen ||
- (a->assigned == 0 && a->managed_size == 0))
+ (a->assigned == 0 && a->managed_size == 0) ||
+ (!a->managed_size && a->length <= addrs[i].prefix))
continue;
memcpy(buf + datalen, &p, sizeof(p));
continue;
memcpy(buf + datalen, &p, sizeof(p));