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Do not segfault on missing intro points.

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svn:r1616
This commit is contained in:
Nick Mathewson 2004-04-14 04:19:12 +00:00
parent f07d880f38
commit ddd45a7c0a
1 changed files with 1 additions and 1 deletions
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2
src/or/rendservice.c
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@ -251,7 +251,7 @@ static void rend_service_update_descriptor(rend_service_t *service)
for (i=0; i < n; ++i) { for (i=0; i < n; ++i) {
router = router_get_by_nickname(smartlist_get(service->intro_nodes, i)); router = router_get_by_nickname(smartlist_get(service->intro_nodes, i));
circ = find_intro_circuit(router, service->pk_digest); circ = find_intro_circuit(router, service->pk_digest);
if (circ->purpose == CIRCUIT_PURPOSE_S_INTRO) { if (circ && circ->purpose == CIRCUIT_PURPOSE_S_INTRO) {
/* We have an entirely established intro circuit. */ /* We have an entirely established intro circuit. */
d->intro_points[d->n_intro_points++] = tor_strdup(router->nickname); d->intro_points[d->n_intro_points++] = tor_strdup(router->nickname);
} }