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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 16:40:05 -0400 |
| commit | 632579f5927dd319e6841b30be88d4388d9041eb (patch) | |
| tree | a645360ad46e5e7f33197a70acd5c2da7350d47a | |
| parent | 3a5259ef6841d770171e217925c1838ee7121490 (diff) | |
| download | tor-632579f5927dd319e6841b30be88d4388d9041eb.tar.gz tor-632579f5927dd319e6841b30be88d4388d9041eb.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.
| -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 f8c347bd72..40ee3fed05 100644 --- a/src/or/relay.c +++ b/src/or/relay.c @@ -971,7 +971,7 @@ 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)) { @@ -993,7 +993,7 @@ 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); } |