diff options
| author | Jan Moskyto Matejka <mq@ucw.cz> | 2016-06-10 14:34:41 +0200 |
|---|---|---|
| committer | Jan Moskyto Matejka <mq@ucw.cz> | 2016-12-22 13:23:52 +0100 |
| commit | ec5e5d23faa482495c84163c4ae38d9a31bdc00f (patch) | |
| tree | db050c0a90a18b4452630b2929d97d1a9ebe19ef /proto/pipe/pipe.c | |
| parent | 5b208e296fed0beddce16188478c5119df610d89 (diff) | |
Nexthop: Support for label stack in nest
Diffstat (limited to 'proto/pipe/pipe.c')
| -rw-r--r-- | proto/pipe/pipe.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/proto/pipe/pipe.c b/proto/pipe/pipe.c index 8924c200..a4d371fe 100644 --- a/proto/pipe/pipe.c +++ b/proto/pipe/pipe.c @@ -43,6 +43,8 @@ #include "pipe.h" +#include <alloca.h> + static void pipe_rt_notify(struct proto *P, struct channel *src_ch, net *n, rte *new, rte *old, ea_list *attrs) { @@ -51,7 +53,7 @@ pipe_rt_notify(struct proto *P, struct channel *src_ch, net *n, rte *new, rte *o struct rte_src *src; rte *e; - rta a; + rta *a; if (!new && !old) return; @@ -65,12 +67,13 @@ pipe_rt_notify(struct proto *P, struct channel *src_ch, net *n, rte *new, rte *o if (new) { - memcpy(&a, new->attrs, sizeof(rta)); + a = alloca(rta_size(new->attrs)); + memcpy(a, new->attrs, rta_size(new->attrs)); - a.aflags = 0; - a.eattrs = attrs; - a.hostentry = NULL; - e = rte_get_temp(&a); + a->aflags = 0; + a->eattrs = attrs; + a->hostentry = NULL; + e = rte_get_temp(a); e->pflags = 0; /* Copy protocol specific embedded attributes. */ @@ -78,7 +81,7 @@ pipe_rt_notify(struct proto *P, struct channel *src_ch, net *n, rte *new, rte *o e->pref = new->pref; e->pflags = new->pflags; - src = a.src; + src = a->src; } else { |