bug#20288: 24.4; password management in sql-oracle

[j-l.abraham@orange.fr]

=============================================
Following issue in "sql-oracle" appeared with Emacs 24.4.1 on Windows. No problems with 24.3.1 on Windows.
Once connected to oracle, while changing user with the "connect" command, the word "password" is missing and the password is displayed as clear text!

SQL> connect devel@xe<enter>
my_entered_password_is_clear_text!

expected behavior:
SQL> connect devel@xe<enter>
password displayed as dots in the echo area
=============================================



In GNU Emacs 24.4.1 (i686-pc-mingw32)
 of 2014-10-24 on LEG570
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
 `configure --prefix=/c/usr'

Important settings:
  value of $LANG: FRA
  locale-coding-system: cp1252

Major mode: Text

Minor modes in effect:
  show-paren-mode: t
  delete-selection-mode: t
  tooltip-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
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <backspace> C-x C-s C-a C-k C-k C-y C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-y <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <delete> 
<delete> <delete> C-x C-s <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <delete> <delete> <delete> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <left> SPC i n SPC S Q L <backspace> 
<backspace> <backspace> <backspace> t e h <backspace> 
<backspace> <backspace> SPC t h e SPC S Q L SPC b u 
f f e r <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <down> <down> <down> <down> <down> <up> <up> 
<up> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <up> 
<help-echo> <down-mouse-1> <mouse-1> <wheel-up> <double-wheel-up> 
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up> 
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up> 
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up> 
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up> 
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up> 
<wheel-down> <double-wheel-down> <triple-wheel-down> 
M-x b u g SPC SPC SPC <backspace> <backspace> <backspace> 
C-g <down-mouse-1> <mouse-1> <wheel-down> <wheel-down> 
M-x b u g SPC g n SPC SPC <backspace> <backspace> <backspace> 
SPC SPC <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> C-g C-g C-h a b 
u g <return> <help-echo> <wheel-down> <wheel-down> 
<wheel-down> <wheel-down> <wheel-down> <wheel-down> 
<help-echo> C-x o C-x k <return> C-x C-s M-x r e p 
o r t SPC SPC SPC <return>

Recent messages:
Saving file c:/Users/jean-louis/AppData/Roaming/bug_report.txt...
Wrote c:/Users/jean-louis/AppData/Roaming/bug_report.txt
End of buffer [7 times]
byte-code: Beginning of buffer [5 times]
Making completion list...
Quit [3 times]
Type C-x 4 C-o RET to restore the other window.  
Saving file c:/Users/jean-louis/AppData/Roaming/bug_report.txt...
Wrote c:/Users/jean-louis/AppData/Roaming/bug_report.txt
byte-code: Beginning of buffer [2 times]

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-utils apropos whitespace help-mode misearch
multi-isearch sql view thingatpt comint ansi-color ring server info
todo-mode cl-loaddefs cl-lib timeclock icalendar diary-lib
diary-loaddefs cal-menu easymenu calendar cal-loaddefs smie image-file
saveplace tsdh-dark-theme paren delsel cus-start cus-load time-date
tooltip electric uniquify ediff-hook vc-hooks lisp-float-type mwheel
dos-w32 ls-lisp w32-common-fns disp-table w32-win w32-vars tool-bar dnd
fontset image regexp-opt fringe tabulated-list newcomment lisp-mode
prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
w32notify w32 multi-tty emacs)

Memory information:
((conses 8 145217 26771)
 (symbols 32 22298 0)
 (miscs 32 129 372)
 (strings 16 26084 6613)
 (string-bytes 1 759023)
 (vectors 8 21472)
 (vector-slots 4 1282775 41720)
 (floats 8 88 657)
 (intervals 28 4647 37)
 (buffers 508 17))