nicm 022b5cf193 When in copy mode with a large scroll offset and the window is resized ...

so that history shrinks, data->oy can exceed screen_hsize causing an
unsigned integer underflow in the py computation. Clamp data->oy in
window_copy_resize and window_copy_cmd_refresh_from_pane before the
subtraction. From futpib at gmail dot com in GitHub issue 4958.

2026-03-30 09:23:40 +00:00

alerts.c

…

arguments.c

…

attributes.c

…

cfg.c

…

client.c

…

cmd-attach-session.c

…

cmd-bind-key.c

…

cmd-break-pane.c

…

cmd-capture-pane.c

…

cmd-choose-tree.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-command-prompt.c

Add -e flag to command-prompt to close if empty, from Dane Jensen in

2026-01-14 19:43:43 +00:00

cmd-confirm-before.c

Another memory leak, from Huihui Huang.

2026-03-04 08:15:24 +00:00

cmd-copy-mode.c

Allow copy mode to work for readonly clients, except for copy commands,

2026-03-03 12:26:14 +00:00

cmd-detach-client.c

…

cmd-display-menu.c

tmux: don't leak menu if the tty is too small to display it

2026-03-06 08:19:22 +00:00

cmd-display-message.c

Free format on -a, reported by Huihui Huang.

2026-02-23 08:46:57 +00:00

cmd-display-panes.c

…

cmd-find-window.c

…

cmd-find.c

…

cmd-has-session.c

…

cmd-if-shell.c

…

cmd-join-pane.c

…

cmd-kill-pane.c

…

cmd-kill-server.c

…

cmd-kill-session.c

…

cmd-kill-window.c

…

cmd-list-buffers.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-list-clients.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-list-commands.c

Add sorting (-O flag) and a custom format (-F) to list-keys, from Dane

2026-02-24 08:20:52 +00:00

cmd-list-keys.c

tmux: move block assigning to prefix a bit down to avoid a small leak

2026-03-09 14:37:26 +00:00

cmd-list-panes.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-list-sessions.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-list-windows.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-list.c

…

cmd-load-buffer.c

…

cmd-lock-server.c

…

cmd-move-window.c

…

cmd-new-session.c

Make -c work with new-session -A, from Jody Frankowski in GitHub issue

2026-03-04 08:16:47 +00:00

cmd-new-window.c

…

cmd-parse.y

Check for NULL value in tilde expansion before dereferencing, from

2026-03-09 14:31:41 +00:00

cmd-paste-buffer.c

tmux: use VIS_NOSLASH to avoid annoying double escaping on paste

2026-03-04 07:19:32 +00:00

cmd-pipe-pane.c

Add pane_pipe_pid with pipe fd and call setpgid to make it easier to kill.

2026-03-05 09:22:08 +00:00

cmd-queue.c

…

cmd-refresh-client.c

…

cmd-rename-session.c

…

cmd-rename-window.c

…

cmd-resize-pane.c

…

cmd-resize-window.c

…

cmd-respawn-pane.c

…

cmd-respawn-window.c

…

cmd-rotate-window.c

…

cmd-run-shell.c

…

cmd-save-buffer.c

…

cmd-select-layout.c

…

cmd-select-pane.c

…

cmd-select-window.c

…

cmd-send-keys.c

tmux: tc can be NULL, so check before deref to avoid crashing the server

2026-03-04 07:17:01 +00:00

cmd-send-prefix.c

…

cmd-server-access.c

Another memory leak from Huihui Huang.

2026-02-23 08:54:56 +00:00

cmd-set-buffer.c

Initialize bufname, reported by Mark Kelly.

2026-02-15 17:43:26 +00:00

cmd-set-environment.c

…

cmd-set-option.c

…

cmd-show-buffer.c

…

cmd-show-environment.c

…

cmd-show-messages.c

…

cmd-show-options.c

…

cmd-show-prompt-history.c

Free history entries properly, from Huihui Huang in GitHub issue 4870.

2026-02-23 09:12:57 +00:00

cmd-source-file.c

…

cmd-split-window.c

…

cmd-swap-pane.c

…

cmd-swap-window.c

…

cmd-switch-client.c

Validate -O flags, from Dane Jensen in GitHub issue 4889.

2026-02-27 08:25:12 +00:00

cmd-unbind-key.c

…

cmd-wait-for.c

…

cmd.c

…

colour.c

…

control-notify.c

Format layout change string once per window in control notify, from

2026-02-16 08:45:38 +00:00

control.c

Fix server crash when control client session is destroyed, from Renaud

2026-03-09 14:33:55 +00:00

environ.c

Fix memory leaks, reported by Huihui Huang in GitHub issue 4872.

2026-02-23 08:45:27 +00:00

file.c

Fix memory leak, from Chris Lewis, reported by Huihui Huang.

2026-02-27 08:23:02 +00:00

format-draw.c

…

format.c

Add a format flag for bracket paste, from George Nachman in GitHub issue

2026-03-27 08:40:26 +00:00

grid-reader.c

…

grid-view.c

When history-limit is changed, apply to existing panes, not just new

2026-01-22 08:55:01 +00:00

grid.c

Check lastgc is not NULL before using it, GitHub issue 4935 from Pavel

2026-03-23 09:05:59 +00:00

hyperlinks.c

…

input-keys.c

Do not send theme unless it has changed, and do not send immediately

2026-01-06 20:05:57 +00:00

input.c

Use window options for cursor-style to avoid crash when no pane, from

2026-03-23 08:58:39 +00:00

job.c

…

key-bindings.c

Allow copy mode to work for readonly clients, except for copy commands,

2026-03-03 12:26:14 +00:00

key-string.c

…

layout-custom.c

…

layout-set.c

…

layout.c

…

log.c

…

Makefile

Add sorting (-O flag) and a custom format (-F) to list-keys, from Dane

2026-02-24 08:20:52 +00:00

menu.c

Fix comparison of menu keys, reported by Vladimir Bauer in GitHub issue

2026-03-12 07:15:26 +00:00

mode-key.c

…

mode-tree.c

Fix a NULL dereference and use after free, GitHub issue 4936 from Pavel

2026-03-23 09:03:43 +00:00

names.c

…

notify.c

…

options-table.c

Draw message as one format, allowing prompts and messages to occupy only

2026-03-12 07:25:13 +00:00

options.c

When history-limit is changed, apply to existing panes, not just new

2026-01-22 08:55:01 +00:00

paste.c

Make paste_get_top return a copy of the buffer name which is more

2026-02-11 08:30:37 +00:00

popup.c

Copy hyperlinks when redrawing popup so they do not vanish, from Antoine

2026-03-18 08:49:27 +00:00

proc.c

…

procname.c

…

regsub.c

…

resize.c

Fix clients_calculate_size for manual type when window is NULL. From

2026-02-10 10:02:11 +00:00

screen-redraw.c

Protect against overflow when scrollbar is off screen, from san65384 at

2026-03-23 08:45:30 +00:00

screen-write.c

Pass which clipboard is set through to the terminal, from Axel Lindskog

2026-02-18 09:10:31 +00:00

screen.c

Replace overlay_ranges with visible_ranges which can hold more than

2026-01-23 10:45:53 +00:00

server-acl.c

…

server-client.c

Fix incorrect condition for creating client name, from Vlad Apostol in

2026-03-05 22:50:14 +00:00

server-fn.c

Check window is not NULL, from Chema Gonzalez in GitHub issue 4908.

2026-03-03 12:24:18 +00:00

server.c

…

session.c

Break sorting out into a common file so formats and modes use the same

2026-02-02 10:08:30 +00:00

sort.c

Add sorting (-O flag) and a custom format (-F) to list-keys, from Dane

2026-02-24 08:20:52 +00:00

spawn.c

…

status.c

Draw message as one format, allowing prompts and messages to occupy only

2026-03-12 07:25:13 +00:00

style.c

Draw message as one format, allowing prompts and messages to occupy only

2026-03-12 07:25:13 +00:00

tmux-protocol.h

…

tmux.1

Ql -> Fl, from arza at arza dot us in GitHub issue 4949.

2026-03-27 08:41:54 +00:00

tmux.c

…

tmux.h

Add a short builtin help text for each mode accessible with C-h,

2026-03-12 12:40:40 +00:00

tty-acs.c

…

tty-draw.c

Fix issue where popup window gets overwritten by background updates,

2026-03-23 08:48:32 +00:00

tty-features.c

…

tty-keys.c

Use buffer size for b64_pton, from someone in GitHub issue 4882.

2026-02-23 09:08:07 +00:00

tty-term.c

…

tty.c

Fix issue where popup window gets overwritten by background updates,

2026-03-23 08:48:32 +00:00

utf8-combined.c

…

utf8.c

Allow codepoint-widths to accept ranges, from san65384 at gmail dot com

2026-03-18 08:38:54 +00:00

window-buffer.c

Add a short builtin help text for each mode accessible with C-h,

2026-03-12 12:40:40 +00:00

window-client.c

Add a short builtin help text for each mode accessible with C-h,

2026-03-12 12:40:40 +00:00

window-clock.c

…

window-copy.c

When in copy mode with a large scroll offset and the window is resized

2026-03-30 09:23:40 +00:00

window-customize.c

Add a short builtin help text for each mode accessible with C-h,

2026-03-12 12:40:40 +00:00

window-tree.c

Add a short builtin help text for each mode accessible with C-h,

2026-03-12 12:40:40 +00:00

window.c

Implement some obvious missing sort orders, from Dane Jensen in GitHub

2026-02-10 09:55:53 +00:00

xmalloc.c

…

xmalloc.h

…

xterm-keys.c

…

Description

tmux source code

86 MiB

Languages

C 87.2%

Roff 7.2%

Shell 2.9%

Yacc 1.3%

M4 0.8%

Other 0.5%