src/lib/libcurses/refresh.c, branch release/3.3.0_cvs FreeBSD source tree Fix a curses bug exposed by the ":numbers" display of systat -iostat. 1998-10-12T16:32:32+00:00 Kenneth D. Merry ken@FreeBSD.org 1998-10-12T16:32:32+00:00 13a5277c238c33ef572aef53377bdae1f921330f This bug showed up when you had more than 3 devices displayed. (thus requiring a second line of display) Here's a quote From the PR: When wrefresh() is called with a subwindow as argument, __set_subwin might be called with reversed arguments if wrefresh() decides to calls quickch(). This may cause use of negative array indexes, with a resulting segfault. Since quickch() manipulates the line structures belonging to curscr, it looks like all subwindows of curscr should be updated. PR: bin/8086 Submitted by: Tor Egge <Tor.Egge@fast.no> 
This bug showed up when you had more than 3 devices displayed.  (thus
requiring a second line of display)

Here's a quote From the PR:

 When wrefresh() is called with a subwindow as argument, __set_subwin
 might be called with reversed arguments if wrefresh() decides to calls
 quickch().  This may cause use of negative array indexes, with a
 resulting segfault.

 Since quickch() manipulates the line structures belonging to curscr,
 it looks like all subwindows of curscr should be updated.

PR:		bin/8086
Submitted by:	Tor Egge <Tor.Egge@fast.no>
General -Wall warning cleanup, part I. 1996-07-12T18:57:58+00:00 Jordan K. Hubbard jkh@FreeBSD.org 1996-07-12T18:57:58+00:00 51295a4d3e4c551df85249433c490208dc7fd23d Submitted-By: Kent Vander Velden <graphix@iastate.edu> 
Submitted-By: Kent Vander Velden <graphix@iastate.edu>
Remove trailing whitespace. 1995-05-30T05:51:47+00:00 Rodney W. Grimes rgrimes@FreeBSD.org 1995-05-30T05:51:47+00:00 6c06b4e2aa2a28d1f0bbd29ecdce35aaaf600ce8 






Fix scroll bug bringed by 'vi <several_small_files>'
1994-11-21T14:16:31+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-11-21T14:16:31+00:00

fafeaee340f10b628fd0265d3925d3d71f9efe6a

and :n command then. :prev bug still exists because it syscons
bug itself, I work on it.





and :n command then. :prev bug still exists because it syscons
bug itself, I work on it.







Finally move DB declaration under _CURSES_PRIVATE
1994-10-28T23:38:18+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-10-28T23:38:18+00:00

c0d678dc8305837d6d746601b2e97021a345daba












After some thinking better place to fix appearse curses again, not
1994-10-28T23:27:00+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-10-28T23:27:00+00:00

88c2b17a8f353bde25be20d2fa6963d8b79b98d8

vi(1). Remove DB from curses.h and still implement it provide
this variable for programs that expect it in any case.





vi(1). Remove DB from curses.h and still implement it provide
this variable for programs that expect it in any case.







Rename cDB to DB back like old good BSD curses always does,
1994-10-28T23:18:26+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-10-28T23:18:26+00:00

4b05df4e2036beeebecba3258bf52b24de372864

check ultrix for example. Real place for fix will be vi(1),
wait for next commit.





check ultrix for example. Real place for fix will be vi(1),
wait for next commit.







Renamed a variable from 'DB' to 'cDB', so the vi(1) will compile again.
1994-10-28T21:39:58+00:00

Poul-Henning Kamp
phk@FreeBSD.org

1994-10-28T21:39:58+00:00

1eb01a49758abd67bb8edbd2aa791ea7492c1910

Nice to see that people test their fixes before they commit :-(





Nice to see that people test their fixes before they commit :-(







Fix scroll bug bringed by vi(1), from phk's flame
1994-10-27T22:36:56+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-10-27T22:36:56+00:00

d8f07fabd5c89c6a810d4d1ba0d93578b63f0c51

(I still wait for apologies)





(I still wait for apologies)







Attention to all cc hackers, here workaround for gcc 2.6.0
1994-09-22T03:58:43+00:00

Andrey A. Chernov
ache@FreeBSD.org

1994-09-22T03:58:43+00:00

fd437b2bb2a3e21797a5859168f3669d1c2bd9ad

optimizer bug (old code works without -O and don't works with -O)
old !(x & y) != !(a & b) changed to !!(x & y) != !!(a & b)





optimizer bug (old code works without -O and don't works with -O)
old !(x & y) != !(a & b) changed to !!(x & y) != !!(a & b)