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bugfix: don't segfault if there's no valid circuit open

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svn:r253
This commit is contained in:
Roger Dingledine 2003-04-19 00:24:17 +00:00
parent f8c6339979
commit ffae44aafd
1 changed files with 2 additions and 3 deletions
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5
src/or/connection_ap.c
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@ -95,15 +95,14 @@ int ap_handshake_process_socks(connection_t *conn) {
/* find the circuit that we should use, if there is one. */
circ = circuit_get_newest_by_edge_type(EDGE_AP);
circ->dirty = 1;
/* now we're all ready to make an onion or send a begin */
if(!circ) {
log(LOG_INFO,"ap_handshake_process_socks(): No circuit ready. Closing.");
return -1;
}
circ->dirty = 1;
/* add it into the linked list of topics on this circuit */
log(LOG_DEBUG,"ap_handshake_process_socks(): attaching new conn to circ. n_aci %d.", circ->n_aci);
conn->next_topic = circ->p_conn;