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author | Roger Dingledine <arma@torproject.org> | 2004-09-20 03:07:11 +0000 |
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committer | Roger Dingledine <arma@torproject.org> | 2004-09-20 03:07:11 +0000 |
commit | 802b203ff167df4aaf5c26bda1cf6f407530e6d7 (patch) | |
tree | d95a794d4b5d2eb2e5efaead2a6faf456804eaef /src | |
parent | eade496dcd972f5b63c89c020fdfe68e78cf5ddd (diff) | |
download | tor-802b203ff167df4aaf5c26bda1cf6f407530e6d7.tar tor-802b203ff167df4aaf5c26bda1cf6f407530e6d7.tar.gz |
fix a rare seg fault for people running hidden services on
intermittent connections
svn:r2353
Diffstat (limited to 'src')
-rw-r--r-- | src/or/rendservice.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/or/rendservice.c b/src/or/rendservice.c index cfc584112..3a8fdbf66 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -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); |