aljaz/lightning
1
0
Fork 0
mirror of https://github.com/aljazceru/lightning.git synced 2025-12-19 15:14:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

commando: limit to 16 partially-received incoming commands at a time.

Browse Source 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2022-07-21 14:10:48 +09:30
committed by neil saitug
parent 4cada557ba
commit 05a666e424
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
plugins/commando.c
View File

@@ -463,6 +463,10 @@ static void handle_incmd(struct node_id *peer,
incmd->contents = tal_arr(incmd, u8, 0);
tal_arr_expand(&incoming_commands, incmd);
tal_add_destructor2(incmd, destroy_commando, &incoming_commands);
/* More than 16 partial commands at once? Free oldest */
if (tal_count(incoming_commands) > 16)
tal_free(incoming_commands[0]);
}
/* 1MB should be enough for anybody! */