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fix a rare seg fault for people running hidden services on

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intermittent connections


svn:r2353
This commit is contained in:
Roger Dingledine 2004-09-20 03:07:11 +00:00
parent eade496dcd
commit 802b203ff1
1 changed files with 6 additions and 0 deletions
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6
src/or/rendservice.c
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@ -264,6 +264,11 @@ static void rend_service_update_descriptor(rend_service_t *service)
d->intro_points = tor_malloc(sizeof(char*)*n);
for (i=0; i < n; ++i) {
router = router_get_by_nickname(smartlist_get(service->intro_nodes, i));
if(!router) {
log_fn(LOG_WARN,"Router '%s' not found. Skipping.",
(char*)smartlist_get(service->intro_nodes, i));
continue;
}
circ = find_intro_circuit(router, service->pk_digest);
if (circ && circ->purpose == CIRCUIT_PURPOSE_S_INTRO) {
/* We have an entirely established intro circuit. */
@ -718,6 +723,7 @@ find_intro_circuit(routerinfo_t *router, const char *pk_digest)
{
circuit_t *circ = NULL;
tor_assert(router);
while ((circ = circuit_get_next_by_pk_and_purpose(circ,pk_digest,
CIRCUIT_PURPOSE_S_INTRO))) {
tor_assert(circ->cpath);