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Break up <??> differently, and explain why

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This commit is contained in:
Nick Mathewson 2013-07-16 13:44:00 -04:00
parent e4a241af11
commit 6dd8ff0ad9
1 changed files with 5 additions and 2 deletions
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7
src/or/ext_orport.c
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@ -515,8 +515,11 @@ connection_ext_or_process_inbuf(or_connection_t *or_conn)
/* If the transport proxy did not use the TRANSPORT command to
* specify the transport name, mark this as unknown transport. */
if (!or_conn->ext_or_transport)
or_conn->ext_or_transport = tor_strdup("<?\?>");
if (!or_conn->ext_or_transport) {
/* We write this string this way to avoid ??>, which is a C
* trigraph. */
or_conn->ext_or_transport = tor_strdup("<?" "?>");
}
connection_write_ext_or_command(conn, EXT_OR_CMD_BT_OKAY, NULL, 0);