Bug#383384: cursor position is wrong after xterm window resize

[Németh Márton <nm127@freemail.hu>]

Package: xterm
Version: 4.3.0.dfsg.1-14sarge1
Severity: normal

*** Please type your report below this line ***

When the xterm window is resized when the less (or other similar) 
program runs, after exiting the cursor is located at wrong place.

How to reproduce:
1. Start an xterm window with bash shell
2. Type command: "echo columns=$COLUMNS, lines=$LINES"
3. The response will be: "columns=80, lines=24" (see the attached 
xterm-resize-step1.png)
4. Fill the xterm window with some lines: "for i in $(seq 4 100); do 
echo $i; done" (see the attached xterm-resize-step2.png)
5. Run the command "less -f /dev/null"
6. Now resize the xterm window from 24 lines to 34 lines
7. Press "q" to exit less

Current result:
The cursor is located at row instead of the number "92" (see the 
attached xterm-resize-step3.png)

Expected result:
The cursor is located below the "$ less -f /dev/null" line.

-- System Information:
Debian Release: 3.1
Architecture: i386 (i686)
Kernel: Linux 2.6.16.18
Locale: LANG=hu_HU, LC_CTYPE=hu_HU (charmap=ISO-8859-2)

Versions of packages xterm depends on:
ii  libc6              2.3.5-6               GNU C Library: Shared 
libraries an
ii  libexpat1          1.95.8-3              XML parsing C library - 
runtime li
ii  libfontconfig1     2.3.1-2               generic font configuration 
library
ii  libfreetype6       2.1.7-2.4             FreeType 2 font engine, 
shared lib
ii  libice6            4.3.0.dfsg.1-14sarge1 Inter-Client Exchange library
ii  libncurses5        5.4-4                 Shared libraries for 
terminal hand
ii  libsm6             4.3.0.dfsg.1-14sarge1 X Window System Session 
Management
ii  libxaw7            4.3.0.dfsg.1-14sarge1 X Athena widget set library
ii  libxext6           4.3.0.dfsg.1-14sarge1 X Window System 
miscellaneous exte
ii  libxft2            2.1.7-1               FreeType-based font drawing 
librar
ii  libxmu6            4.3.0.dfsg.1-14sarge1 X Window System 
miscellaneous util
ii  libxpm4            4.3.0.dfsg.1-14sarge1 X pixmap library
ii  libxrender1        1:0.9.0-2             X Rendering Extension 
client libra
ii  libxt6             4.3.0.dfsg.1-14sarge1 X Toolkit Intrinsics
ii  xfree86-common     4.3.0.dfsg.1-14sarge1 X Window System (XFree86) 
infrastr
ii  xlibs              4.3.0.dfsg.1-14sarge1 X Keyboard Extension (XKB) 
configu
ii  xlibs-data         4.3.0.dfsg.1-14sarge1 X Window System client data

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