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When tracing, always print incoming part of the trace before the outgoing one.

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Avoid buffer overflows in `show routes' command.
This commit is contained in:
Martin Mares 2000-04-01 09:16:42 +00:00
parent 798df5b1ab
commit 8581061399
1 changed files with 2 additions and 2 deletions
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4
nest/rt-table.c
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@ -284,10 +284,10 @@ rte_recalculate(rtable *table, net *net, struct proto *p, rte *new, ea_list *tmp
if (new && rte_better(new, old_best)) /* It's a new optimal route => announce and relink it */ if (new && rte_better(new, old_best)) /* It's a new optimal route => announce and relink it */
{ {
rte_trace_in(D_ROUTES, p, new, "added [best]");
rte_announce(table, net, new, old_best, tmpa); rte_announce(table, net, new, old_best, tmpa);
new->next = net->routes; new->next = net->routes;
net->routes = new; net->routes = new;
rte_trace_in(D_ROUTES, p, new, "added [best]");
} }
else else
{ {
@ -659,7 +659,7 @@ rt_format_via(rte *e, byte *via)
static void static void
rt_show_rte(struct cli *c, byte *ia, rte *e, struct rt_show_data *d) rt_show_rte(struct cli *c, byte *ia, rte *e, struct rt_show_data *d)
{ {
byte via[STD_ADDRESS_P_LENGTH+32], from[STD_ADDRESS_P_LENGTH]; byte via[STD_ADDRESS_P_LENGTH+32], from[STD_ADDRESS_P_LENGTH+6];
byte tm[TM_RELTIME_BUFFER_SIZE], info[256]; byte tm[TM_RELTIME_BUFFER_SIZE], info[256];
rta *a = e->attrs; rta *a = e->attrs;