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irc: check that pointers received in arguments are not NULL in "free" functions

Functions:
- irc_channel_nick_speaking_time_free
- irc_ignore_free
- irc_notify_free
- irc_raw_message_free
- irc_server_outqueue_free
This commit is contained in:
Sébastien Helleu
2017-03-25 14:05:55 +01:00
parent 70d110026c
commit f15ea72da3
5 changed files with 15 additions and 0 deletions
+3
View File
@@ -1512,6 +1512,9 @@ irc_server_outqueue_free (struct t_irc_server *server,
{
struct t_irc_outqueue *new_outqueue;
if (!server || !outqueue)
return;
/* remove outqueue message */
if (server->last_outqueue[priority] == outqueue)
server->last_outqueue[priority] = outqueue->prev_outqueue;