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| author | Nick Mathewson <nickm@torproject.org> | 2009-06-16 16:12:06 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2009-06-16 16:12:06 -0400 |
| commit | 7f8a6c5e92531658e54b243ab00d1f279693a28d (patch) | |
| tree | 160704a0aad3b75b97951cc2cadd21ce19a3cae7 /src/or/relay.c | |
| parent | 845326317d9c468012ac99fab6e78575a807ed4f (diff) | |
| download | tor-7f8a6c5e92531658e54b243ab00d1f279693a28d.tar.gz tor-7f8a6c5e92531658e54b243ab00d1f279693a28d.zip | |
Revise earlier check for correct IPv4 addr length to check for ==4.
We need this to match the check in connection_ap_handshake_socks_resolved().
Found by optimist.
Diffstat (limited to 'src/or/relay.c')
| -rw-r--r-- | src/or/relay.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/or/relay.c b/src/or/relay.c index 9657a82956..8099f4f072 100644 --- a/src/or/relay.c +++ b/src/or/relay.c @@ -925,7 +925,7 @@ connection_edge_process_relay_cell_not_open( 2+answer_len)); else ttl = -1; - if (answer_type == RESOLVED_TYPE_IPV4 && answer_len >= 4) { + if (answer_type == RESOLVED_TYPE_IPV4 && answer_len == 4) { uint32_t addr = ntohl(get_uint32(cell->payload+RELAY_HEADER_SIZE+2)); if (get_options()->ClientDNSRejectInternalAddresses && is_internal_IP(addr, 0)) { @@ -947,7 +947,7 @@ connection_edge_process_relay_cell_not_open( cell->payload+RELAY_HEADER_SIZE+2, /*answer*/ ttl, -1); - if (answer_type == RESOLVED_TYPE_IPV4 && answer_len >= 4) { + if (answer_type == RESOLVED_TYPE_IPV4 && answer_len == 4) { uint32_t addr = ntohl(get_uint32(cell->payload+RELAY_HEADER_SIZE+2)); remap_event_helper(conn, addr); } |