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KRT: Fix bug in multipath handling

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This commit is contained in:
Ondrej Zajicek (work) 2017-12-11 01:04:15 +01:00
parent cf3e3845c2
commit c99050cce2
1 changed files with 4 additions and 2 deletions
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6
sysdep/linux/netlink.c
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@ -677,8 +677,10 @@ nl_parse_multipath(struct krt_proto *p, struct rtattr *ra, int af)
nh_buf_size = nh_buf_size ? (nh_buf_size * 2) : 4;
nh_buffer = xrealloc(nh_buffer, nh_buf_size * NEXTHOP_MAX_SIZE);
}
*last = rv = nh_buffer + nh_buf_used++;
rv->next = NULL;
/* FIXME: This is really ugly */
*last = rv = (void *) (((byte *) nh_buffer) + (nh_buf_used++ * NEXTHOP_MAX_SIZE));
memset(rv, 0, NEXTHOP_MAX_SIZE);
// rv->next = NULL;
last = &(rv->next);
rv->flags = 0;