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Don't fail to send netinfo if real_addr is unset

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If we haven't set real_addr on a connection, we also now that _base.addr
hasn't been tampered with. So we can use that.
This commit is contained in:
Sebastian Hahn 2011-11-16 14:07:10 +01:00
parent c4a4ac7de6
commit 688b53059e
1 changed files with 5 additions and 1 deletions
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6
src/or/connection_or.c
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@ -1923,7 +1923,11 @@ connection_or_send_netinfo(or_connection_t *conn)
/* Their address. */ /* Their address. */
out = cell.payload + 4; out = cell.payload + 4;
len = append_address_to_payload(out, &conn->real_addr); /* We use &conn->real_addr below, unless it hasn't yet been set. If it
* hasn't yet been set, we know that _base.addr hasn't been tampered with
* yet either. */
len = append_address_to_payload(out, !tor_addr_is_null(&conn->real_addr)
? &conn->real_addr : &conn->_base.addr);
if (len<0) if (len<0)
return -1; return -1;
out += len; out += len;