prosody
a59b37b03eca
plugins/mod_net_multiplex.lua

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plugins/mod_net_multiplex.lua @ 11023:a59b37b03eca

mod_net_multiplex: Read no more than the max buffer size setting Otherwise the '*a' read mode applies, which under certain circumstances can read infinite amounts of data into memory.
author Kim Alvefur <zash@zash.se>
date Sun, 02 Aug 2020 00:22:57 +0200
parent 10475:fa0cad7c89e3
child 11024:1c7602c70d1f
comparison
equal deleted inserted replaced
11022:3e5bc34be734 11023:a59b37b03eca
39 end 39 end
40 end 40 end
41 41
42 local buffers = {}; 42 local buffers = {};
43 43
44 local listener = { default_mode = "*a" }; 44 local listener = { default_mode = max_buffer_len };
45 45
46 function listener.onconnect(conn) 46 function listener.onconnect(conn)
47 local sock = conn:socket(); 47 local sock = conn:socket();
48 if sock.getalpn then 48 if sock.getalpn then
49 local selected_proto = sock:getalpn(); 49 local selected_proto = sock:getalpn();