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Undefined behavior fix

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This commit is contained in:
Maria Matejka 2024-02-22 12:00:05 +01:00
parent 3371ea0843
commit 3a2e423d3e
1 changed files with 1 additions and 2 deletions
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3
nest/rt-dev.c
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@ -83,12 +83,11 @@ dev_ifa_notify(struct proto *P, uint flags, struct ifa *ad)
ea_list *ea = NULL; ea_list *ea = NULL;
struct nexthop_adata nhad = { struct nexthop_adata nhad = {
.nh = { .iface = ad->iface, }, .nh = { .iface = ad->iface, },
.ad = { .length = (void *) NEXTHOP_NEXT(&nhad.nh) - (void *) nhad.ad.data, },
}; };
ea_set_attr_u32(&ea, &ea_gen_preference, 0, c->preference); ea_set_attr_u32(&ea, &ea_gen_preference, 0, c->preference);
ea_set_attr_u32(&ea, &ea_gen_source, 0, RTS_DEVICE); ea_set_attr_u32(&ea, &ea_gen_source, 0, RTS_DEVICE);
ea_set_attr_data(&ea, &ea_gen_nexthop, 0, nhad.ad.data, nhad.ad.length); ea_set_attr_data(&ea, &ea_gen_nexthop, 0, nhad.ad.data, (void *) NEXTHOP_NEXT(&nhad.nh) - (void *) nhad.ad.data);
rte e0 = { rte e0 = {
.attrs = ea, .attrs = ea,