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4158 Commits

Author SHA1 Message Date
Joseph Bisch
4512e2683a
Merge pull request #780 from josephbisch/fuzz-event-get-params 
Add event_get_params to fe-fuzz
 2018-01-15 10:53:21 -05:00
ailin-nemui
fa8508404f revert netsplit print optimisation 
this reverts part of #465

unfortunately we need to further refine the initial patch

 - when filtering by channel, the whole split is cleaned up nevertheless
 - something similar happens for the netjoins
 - furthermore, we cannot wait only for PUBLIC msgs, j/p/q are equivalently relevant for temporal integrity
 2018-01-10 20:12:04 +01:00
Jari Matilainen
4041f29711 Changed spaces to tab 2018-01-09 23:16:26 +01:00
Jari Matilainen
f2e73a7046 Add perl access to hidden_level in TEXT_BUFFER_VIEW_REC 2018-01-09 23:15:08 +01:00
ailin-nemui
a6663c58d4
Merge pull request #697 from ailin-nemui/rsplit 
sideways split support for Irssi
 2018-01-08 12:20:20 +01:00
ailin-nemui
f83ba5a5bb
Merge pull request #779 from vague666/activity_hide_target_only_channels_v2 
Allow selection of what kind of activity targets to ignore v2
 2018-01-08 12:19:46 +01:00
ailin-nemui
2e0815bfd7
Merge pull request #726 from dequis/term-environment-check 
Add a startup warning if the TERM var is wrong inside tmux/screen
 2018-01-08 12:19:30 +01:00
ailin-nemui
063c85da6c
Fix space in message 2018-01-07 20:01:00 +01:00
LemonBoy
fed791ed91 Fix a problem with multiline responses 
Do not clear the whole table every time a response is received.
 2018-01-07 12:36:21 +01:00
LemonBoy
4b9fcbc15a Nicer error message when a duplicate CAP in LS 2018-01-07 12:36:21 +01:00
LemonBoy
f3a5355648 Match LS instead of checking the first letter only 2018-01-07 12:36:21 +01:00
LemonBoy
6c45ab0493 Command names may be in lower-case 
Do not take the string case into account when comparing the command
name.
 2018-01-07 12:36:20 +01:00
LemonBoy
c00132ac4c Simplify the code 
Early exit, simpler code.
 2018-01-07 12:36:20 +01:00
LemonBoy
9160ddaffd Keep processing the CAPs on error 
If an invalid CAP is found we keep going by parsing the next one.
 2018-01-07 12:36:20 +01:00
LemonBoy
cd107deb46 Prevent a memory leak 
When a CAP DEL is received the key/val pair is not stored in the
hashtable at all so just free them when we're done.
 2018-01-07 12:36:20 +01:00
LemonBoy
74409aa850 Miscellaneous fixes 
Stylistic stuff, please ignore.
 2018-01-07 12:36:20 +01:00
LemonBoy
f683e81880 Prevent a NULL pointer deference 
Always create the cap_supported table when a CAP event is received.
 2018-01-07 12:36:20 +01:00
LemonBoy
432368bdc6 Use strcmp instead of g_strcmp0 
There's no need to use the latter.
 2018-01-07 12:36:19 +01:00
LemonBoy
cfc8c9f8e2 Properly dispose the GSList chains 
We forgot to free the link and the data, oops.
 2018-01-07 12:36:19 +01:00
LemonBoy
f4d811ddf5 Handle CAP {ADD,DEL} from cap-notify 
This is the last piece of the puzzle.
 2018-01-07 12:36:19 +01:00
LemonBoy
8c87766132 Parse multiline responses to CAP LS 
The parsing logic isn't too elegant because of the optional parameter
used for signaling if a response has a continuation one.
 2018-01-07 12:36:19 +01:00
LemonBoy
57827ca743 Don't free the hash table if there's none 
Glib doesn't like that and shows a harmless warning.
 2018-01-07 12:36:18 +01:00
LemonBoy
d21706e1cc Factor out the parsing function 
This is also needed for CAP NEW and CAP DEL.
 2018-01-07 12:36:18 +01:00
LemonBoy
98836f8b7e Parse the K/V form in CAP LS 
This is a prerequisite for the IRC v3.2 compliance.
 2018-01-07 12:36:18 +01:00
ailin-nemui
0d5e353ef1
Reword warning message 
Include multiplexer name in TERM recommendation
 2018-01-07 11:43:13 +01:00
ailin-nemui
d85f867261
Merge pull request #805 from ailin-nemui/exec-empty 
fix /exec -o for blank lines
 2018-01-07 11:24:00 +01:00
ailin-nemui
e7cce90ec0
Merge pull request #804 from ailin-nemui/patch-1 
handle an already used nick different from the one we send
 2018-01-07 11:23:42 +01:00
ailin-nemui
e75ee2f74c
Merge pull request #746 from ailin-nemui/hide-lines 
Add method to hide lines in a view
 2018-01-07 11:23:22 +01:00
dequis
f9c8365999 fe-common-core: fix redeclaration of server_tag_len 2018-01-07 01:45:12 -03:00
dequis
0aafd011c0 Add a startup warning if the TERM var is wrong inside tmux/screen 
One of the most common and confusing issues we get in #irssi,
this should help identifying and mitigating it.
 2018-01-06 18:04:01 -03:00
ailin-nemui
121a4971e6
Update fe-common-core.c 
fix mixed decls
 2018-01-06 20:17:51 +01:00
ailin-nemui
4d5982f07d
Update fe-common-core.c 2018-01-06 20:02:31 +01:00
ailin-nemui
ded4e4d98d fix redraw 2018-01-06 01:05:35 +01:00
ailin-nemui
63d8e884dd fix some more 2018-01-06 00:26:48 +01:00
ailin-nemui
4e71a1f485 sideways split support for Irssi 
warning:

* may be buggy

This commit adds support for sideways splits into Irssi. To that regard,
there are a number of new commands available

the "R" commands:
	/window new rsplit - make a new sideways split
	/window rshow - show an existing window to the right
	/window rgrow/rshrink/rsize/rbalance
	 - manipulate the size of your sideways split windows

the "D" commands:
	/window dup/ddown/dleft/dright
	 - navigate the windows directionally, as an alternative to
	   /window up/down that you can bind to some key
	/window move dleft/dright - the same for moving

Enjoy!
 2018-01-06 00:26:48 +01:00
ailin-nemui
451019d05d make format_real_length left-collecting 2018-01-06 00:26:48 +01:00
ailin-nemui
b111f038dd fix /exec -o for blank lines 
since it is not allowed to send nothing, instead of spamming the status window
with error, send " " instead

Fixes FS#902
 2018-01-05 23:19:06 +01:00
ailin-nemui
3c7185c5ad
Update irc-nicklist.c 
move altnick check before the nick correction code
 2018-01-05 00:38:54 +01:00
Nei
7bed781622 Merge branch 'fix-gl-20' into 'security' 
do not record topic change time when sender is blank

See merge request irssi/irssi!25
 2018-01-04 22:19:39 +00:00
Nei
f5c3995fea Merge branch 'fix-gl-21' into 'security' 
check if \\c is complete in eval

See merge request irssi/irssi!26
 2018-01-04 22:19:34 +00:00
Nei
94f0cbe34a Merge branch 'fix-gl-19' into 'security' 
rewrite completion code and check for direct match of separator

See merge request irssi/irssi!27
 2018-01-04 22:19:29 +00:00
ailin-nemui
cc17837a9b disable variable arguments code 2018-01-03 15:51:51 +01:00
ailin-nemui
2361d4b1e5 rewrite completion code and check for direct match of separator 2018-01-03 15:35:18 +01:00
ailin-nemui
7a83c63701 check if \\c is complete in eval 2018-01-03 14:09:48 +01:00
ailin-nemui
54d453623d do not record topic change time when sender is blank 2018-01-03 12:45:43 +01:00
Nei
e405330e04 Merge branch 'uaf-modify' into 'master' 
Prevent a UAF error during the execution of some commands

See merge request irssi/irssi!24
 2018-01-03 10:35:58 +00:00
Joseph Bisch
15705432e1 Remove outdated comment 2018-01-02 20:22:38 -05:00
Joseph Bisch
ef07b3c60c Remove redundant if case 2018-01-02 20:21:07 -05:00
ailin-nemui
48e909dde7
Merge pull request #766 from horgh/horgh/mode-parsing 
Fix MODE parameter parsing
 2017-12-11 23:48:23 +01:00
Will Storey
b0637ad6ea Update NULL comparison style and be C89 compatible 2017-12-02 10:09:52 -08:00
ailin-nemui
2b918fd9b8 move decls before code 2017-11-30 11:17:05 +01:00
ailin-nemui
b332d448f7 fix comments 2017-11-30 11:15:47 +01:00
Will Storey
1a49787ef2 Revert initializing pointers to NULL 
To maintain C89 compatibility
 2017-11-27 19:37:11 -08:00
ailin-nemui
5637a8df43
Merge pull request #790 from ailin-nemui/mirc-colour 
reset colour at comma, like mIRC
 2017-11-26 15:18:43 +01:00
ailin-nemui
466d074200
Merge branch 'master' into hide-lines 2017-11-26 00:31:01 +01:00
ailin-nemui
3792bc9ba9
Merge pull request #762 from ailin-nemui/global-history 
allow access to global command history when using a specifc history
 2017-11-26 00:28:58 +01:00
ailin-nemui
47400d405a
Update formats.c 
remove now useless check for ,
 2017-11-20 14:17:15 +01:00
ailin-nemui
3acc72f842 reset colour at comma, like mIRC 
Fixes #742 and #740
 2017-11-15 16:35:25 +01:00
ailin-nemui
4e8c1548e0
Merge pull request #786 from ailin-nemui/show-inital-nick 
show initial nick and name on first start
 2017-11-15 16:28:22 +01:00
LemonBoy
7605f67f95 Prevent a UAF error during the execution of some commands 
Some arguments were free'd first and then printed, leading to gibberish
being output to screen or a crash.

Found by Joseph Bisch.
Closes: !GL17
 2017-11-11 12:37:51 +01:00
ailin-nemui
02c677f467 use enum 2017-11-10 22:02:36 +01:00
LemonBoy
66b2c9bc91 Keep a copy of the strings coming from the config 
The "HILIGHT_REC" structure used to keep a pointer to the "servertag"
string, owned by the "CONFIG_NODE", causing a double-free.
 2017-11-03 16:37:04 +01:00
Joseph Bisch
532527ffa6 Use gchar and g_strndup in fe-fuzz 2017-11-02 11:56:53 -04:00
Joseph Bisch
f4b89044f0 Fix malloc parameter in fe-fuzz 
It is fairly safe to assume that sizeof(char) will always be 1 anyway
and replace the size calculation with a comment explaining the
calculation.
 2017-11-02 11:48:30 -04:00
Joseph Bisch
f9d69597ef Remove unnecessary malloc cast in fe-fuzz 
We compile this as C code, so the cast is unnecessary.
 2017-11-02 11:44:57 -04:00
Jari Matilainen
60c31219a2 Allow selection of what kind of activity targets to ignore 
Initialize tagtarget on declaration

move code around for better flow, extra checks for uninitialized values

remove unnecessary item->type checks

don't strdup sign

add braces around if statements, use strcmp0 with single characters and remove g_str_has_prefix

refactoring

changed g_ascii_strcasecmp to g_strcmp0

Add networktag/ shorthand

fixed memory leaks

changed from #@= to ::channels, ::queries and ::dccqueries

check for empty string and continue; if found

fixed bug with empty string check

Clean up code
 2017-11-02 15:33:15 +01:00
ailin-nemui
4d6822b1c4 up abi 2017-11-01 15:52:45 +01:00
ailin-nemui
b0fa4dd46d show initial nick and name on first start 2017-11-01 15:51:20 +01:00
ailin-nemui
96c7f68b35 clean up file path after move 2017-10-26 16:15:25 +02:00
Will Storey
8843d4f77d Strip : from <trailing> parameters 
This is to fix #601. The function used to extract the mode string
assumed that ":" would only occur in a particular spot. This lead to the
possibility that ":" could be treated as part of things like nicknames
or mode arguments, where it should have been stripped as part of
protocol escaping.
 2017-10-24 19:51:01 -07:00
Joseph Bisch
84fc92635a Add event_get_params to fe-fuzz 2017-10-24 13:27:11 -04:00
ailin-nemui
cfa51c5ae2 Merge pull request #770 from horgh/horgh/rm-unused-function 
Remove a couple unused functions
 2017-10-23 14:29:34 +02:00
Nei
495bdd11cf Merge branch 'fix-16' into 'security' 
Prevent a OOB read when parsing IRCNet ! channels

See merge request irssi/irssi!22
 2017-10-20 13:23:28 +00:00
Nei
c46bed1e17 Merge branch 'fix-gl-15' into 'security' 
Don't proceed with cmd_msg if there was an error splitting msg

See merge request irssi/irssi!21
 2017-10-20 15:22:32 +02:00
Nei
3c2ae68073 Merge branch 'fix-dcc' into 'security' 
fix dcc

See merge request irssi/irssi!20
 2017-10-20 15:22:32 +02:00
Joseph Bisch
0840eaec7b Make split functions return an array with NULL instead of NULL 
This avoids undefined behavior in functions that call these split
functions and expect an array back instead of just a NULL pointer.
 2017-10-20 15:22:32 +02:00
Nei
f4c8018cfb Merge branch 'fix-gl-13' into 'security' 
Fix use after free when channel is destroyed inbetween being synced

See merge request irssi/irssi!19
 2017-10-20 15:22:32 +02:00
Joseph Bisch
beb2beba3b Revert "Don't proceed with cmd_msg if there was an error splitting msg" 
This reverts commit bd83852d646de28f2e0fe01efe7c9236aa4074d4.
 2017-10-20 15:22:32 +02:00
Nei
e37d9b2497 Merge branch 'fix-gl-12' into 'security' 
fix out of bounds read in compress_colors

See merge request irssi/irssi!18
 2017-10-20 15:22:32 +02:00
Joseph Bisch
73d7b9d775 Don't proceed with cmd_msg if there was an error splitting msg 
There may be cases (such as if target or server->nick is very long)
where the split_message function returns NULL, indicating an error. To
avoid a potential segfault, we now check to see if splitmsgs is NULL.
 2017-10-20 15:22:32 +02:00
ailin-nemui
9f0dc4766c fix dcc issue 2017-10-20 15:14:10 +02:00
LemonBoy
45dfe2ba38 Prevent a OOB read when parsing IRCNet ! channels 
Make sure the string has enough data.
Fixes #16
 2017-10-19 11:17:56 +02:00
LemonBoy
28d0b8c746 Merge pull request #771 from paultownsend/issue-120 
Add alternate_nick as a network-specific property
 2017-10-18 12:00:56 +02:00
Paul Townsend
7b94015f8f Changes based on comments in pull #771. 2017-10-14 17:42:45 +01:00
Will Storey
233be9f580 Mark net_ip_compare() deprecated 2017-10-13 18:30:57 -07:00
Will Storey
da59fd7c2d Revert "Delete unused function net_ip_compare()" 
This reverts commit cb5f3cba1f.
 2017-10-13 18:28:26 -07:00
ailin-nemui
7b97edf9d1 Merge pull request #769 from horgh/horgh/error-check-server-connect 
Set host to an empty string on error
 2017-10-13 17:14:47 +02:00
Edward Tomasz Napierala
9895e7b28a Silence down a warning that would appear on "/away" in Capability mode. 2017-10-11 23:52:36 +01:00
Edward Tomasz Napierala
5c0b4aeb05 Sort Capsicum headers. 2017-10-11 23:31:26 +01:00
Edward Tomasz Napierala
1e66cbd62e Improve Capsicum stdio limits to fix terminal state on exit. 2017-10-11 23:13:06 +01:00
Paul Townsend
87955b69cb Add alternate_nick as a network-specific property. 2017-10-11 21:33:14 +01:00
Edward Tomasz Napierala
17b195021d Bump default capsicum_port_max to 9999. 
This is needed for servers like ssl.efnet.org, which, per default
config, listen on 9999.
 2017-10-11 14:34:38 +01:00
Will Storey
174adee9dd Always initialize the host string 
This also removes a wordy comment
 2017-10-10 18:21:05 -07:00
Will Storey
b8b90c76d4 Delete unused function net_connect() 2017-10-09 13:20:44 -07:00
Will Storey
3b3939b146 Delete commented out CYGWIN define 2017-10-09 13:14:59 -07:00
Will Storey
cb5f3cba1f Delete unused function net_ip_compare() 2017-10-09 13:14:34 -07:00
Will Storey
4ccff71f67 Set host to an empty string on error 
While investigating #317, I noticed that it was possible we would access
an uninitialized buffer due to failing to check the return value of
net_ip2host(). This is done in several places. To make such uses safe,
set the host buffer to an empty string on error. It is possible callers
could be improved by handling the error in each spot, but this gives us
some safety.
 2017-10-09 12:50:04 -07:00
Joseph Bisch
2edd816e7d
Fix segfault in query_remove_all 
It is possible for rec to be NULL in query_remove_all, resulting in a
segfault. So return without doing anything if rec is NULL.
 2017-10-08 22:02:44 -04:00
ailin-nemui
49ace3251b fix uaf in chanquery module 
the chanquery needs to be removed in any case if a channel rec is
destroyed, regardless of any state

Fixes GL#13
 2017-10-08 19:48:11 +02:00
ailin-nemui
00c80cb6fc fix out of bounds read in compress_colors 
Reported by Hanno Böck.

Fixes GL#12
 2017-10-07 20:48:53 +02:00