/[packages]/updates/5/irssi/current/SOURCES/CVE-2018-5206.patch
ViewVC logotype

Contents of /updates/5/irssi/current/SOURCES/CVE-2018-5206.patch

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1192409 - (show annotations) (download)
Thu Jan 11 18:41:00 2018 UTC (10 months ago) by wally
File size: 1021 byte(s)
- add patches from Ubuntu to fix CVE-2018-520[5-8] (mga#22328)

1 From 54d453623d879ea83d0818a80bd14151192953ec Mon Sep 17 00:00:00 2001
2 From: ailin-nemui <ailin-nemui@users.noreply.github.com>
3 Date: Wed, 3 Jan 2018 12:45:43 +0100
4 Subject: [PATCH] do not record topic change time when sender is blank
5
6 ---
7 src/irc/core/channel-events.c | 8 +++++++-
8 1 file changed, 7 insertions(+), 1 deletion(-)
9
10 diff --git a/src/irc/core/channel-events.c b/src/irc/core/channel-events.c
11 index b0bddab21..46bbd5fad 100644
12 --- a/src/irc/core/channel-events.c
13 +++ b/src/irc/core/channel-events.c
14 @@ -138,7 +138,13 @@ static void channel_change_topic(IRC_SERVER_REC *server, const char *channel,
15 g_free_not_null(chanrec->topic_by);
16 chanrec->topic_by = g_strdup(setby);
17
18 - chanrec->topic_time = settime;
19 + if (chanrec->topic_by == NULL) {
20 + /* ensure invariant topic_time > 0 <=> topic_by != NULL.
21 + this could be triggered by a topic command without sender */
22 + chanrec->topic_time = 0;
23 + } else {
24 + chanrec->topic_time = settime;
25 + }
26
27 signal_emit("channel topic changed", 1, chanrec);
28 }

  ViewVC Help
Powered by ViewVC 1.1.26