* bug#65915: 29.1.50; Should command arguments read with `read-passwd' end up in command-history?
@ 2023-09-13 10:47 Phil Sainty
0 siblings, 0 replies; only message in thread
From: Phil Sainty @ 2023-09-13 10:47 UTC (permalink / raw)
To: 65915
I just used `repeat-complex-command', meaning to search for an earlier
command, and was slightly startled when the minibuffer presented me with
with a form which displayed in plain text a password that I'd entered in
the most-recent command I'd used.
E.g.:
(defun foo (passwd)
(interactive (list (read-passwd "Password: "))))
M-x foo RET hello RET ;; `read-passwd' obfuscates the entry of "hello".
C-x M-:
=> (foo "hello") ;; plainly visible; no obfuscation
command-history
=> ((foo "hello") (execute-extended-command nil "foo" "foo"))
I'm inclined to think that, by default, the use of `read-passwd' in an
interactive spec should inhibit the addition of that command to the
`command-history' list.
-Phil
In GNU Emacs 29.1.50 (build 3, x86_64-pc-linux-gnu, X toolkit, cairo
version 1.16.0, Xaw scroll bars) of 2023-08-07 built on phil-lp
Repository revision: 735f3700f6510608415fd647dc28c0332c11d011
Repository branch: HEAD
Windowing system distributor 'The X.Org Foundation', version
11.0.12101004
System Description: Ubuntu 22.04.3 LTS
Configured using:
'configure --prefix=/home/phil/emacs/29.x.nc/usr/local
--with-native-compilation=aot --with-x-toolkit=lucid --without-sound
'--program-transform-name=s/^ctags$/ctags_emacs/''
Configured features:
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LCMS2 LIBSELINUX LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG
RSVG SECCOMP SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP
X11 XDBE XIM XPM LUCID ZLIB
Important settings:
value of $LC_MONETARY: en_NZ.UTF-8
value of $LC_NUMERIC: en_NZ.UTF-8
value of $LC_TIME: en_NZ.UTF-8
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
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Memory information:
((conses 16 77555 14621)
(symbols 48 7144 0)
(strings 32 20242 1830)
(string-bytes 1 598085)
(vectors 16 14517)
(vector-slots 8 263763 18157)
(floats 8 29 49)
(intervals 56 332 2)
(buffers 984 12))
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2023-09-13 10:47 bug#65915: 29.1.50; Should command arguments read with `read-passwd' end up in command-history? Phil Sainty
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