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Initialize ipv{4,6}_traffic_ok in entry_connection_new 

This one is necessary for sending BEGIN cells with sane flags when
self-testing a directory port.  All real entry connections were
getting their ipv{4,6}_traffic_ok flags set from their listeners, and
for begindir entry connections we didn't care, but for directory
self-testing, we had a problem.

Fixes at least one more case of 7493; if there are more lingering
cases of 7493, this might fix them too.

Bug not in any released version of Tor.
This commit is contained in:
Nick Mathewson 2012-11-18 17:15:41 -05:00
parent ecb619d96b
commit bfe8d829c2
1 changed files with 7 additions and 0 deletions
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7
src/or/connection.c
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@ -281,6 +281,13 @@ entry_connection_new(int type, int socket_family)
tor_assert(type == CONN_TYPE_AP);
connection_init(time(NULL), ENTRY_TO_CONN(entry_conn), type, socket_family);
entry_conn->socks_request = socks_request_new();
/* If this is coming from a listener, we'll set it up based on the listener
* in a little while. Otherwise, we're doing this as a linked connection
* of some kind, and we should set it up here based on the socket family */
if (socket_family == AF_INET)
entry_conn->ipv4_traffic_ok = 1;
else if (socket_family == AF_INET6)
entry_conn->ipv6_traffic_ok = 1;
return entry_conn;
}