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ncurses 6.0 - patch 20170325

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+ fix a memory leak in the window-list when creating multiple screens
  (reports by Andres Martinelli, Debian #783486).
+ reviewed calls from link_test.c, added a few more null-pointer
  checks.
+ add a null-pointer check in ungetmouse, in case mousemask was not
  called (report by "Kau").
+ updated curs_sp_funcs.3x for new functions.
This commit is contained in:
Thomas E. Dickey 2017-03-26 01:21:31 +00:00
parent 5eb177874d
commit 2e68dc3258
19 changed files with 103 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
NEWS
View File

@ -25,7 +25,7 @@
-- sale, use or other dealings in this Software without prior written --
-- authorization. --
-------------------------------------------------------------------------------
-- $Id: NEWS,v 1.2779 2017/03/18 19:17:44 tom Exp $
-- $Id: NEWS,v 1.2782 2017/03/25 23:37:12 tom Exp $
-------------------------------------------------------------------------------
This is a log of changes that ncurses has gone through since Zeyd started
@ -45,6 +45,15 @@ See the AUTHORS file for the corresponding full names.
Changes through 1.9.9e did not credit all contributions;
it is not possible to add this information.
20170325
+ fix a memory leak in the window-list when creating multiple screens
(reports by Andres Martinelli, Debian #783486).
+ reviewed calls from link_test.c, added a few more null-pointer
checks.
+ add a null-pointer check in ungetmouse, in case mousemask was not
called (report by "Kau").
+ updated curs_sp_funcs.3x for new functions.
20170318
+ change TERMINAL structure in term.h to make it opaque. Some
applications misuse its members, e.g., directly modifying it

2
VERSION
View File

@ -1 +1 @@
5:0:9 6.0 20170318
5:0:9 6.0 20170325

4
dist.mk
View File

@ -25,7 +25,7 @@
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
# $Id: dist.mk,v 1.1152 2017/03/12 09:25:40 tom Exp $
# $Id: dist.mk,v 1.1153 2017/03/19 00:59:07 tom Exp $
# Makefile for creating ncurses distributions.
#
# This only needs to be used directly as a makefile by developers, but
@ -37,7 +37,7 @@ SHELL = /bin/sh
# These define the major/minor/patch versions of ncurses.
NCURSES_MAJOR = 6
NCURSES_MINOR = 0
NCURSES_PATCH = 20170318
NCURSES_PATCH = 20170325
# We don't append the patch to the version, since this only applies to releases
VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)

4
include/curses.wide
View File

@ -1,4 +1,4 @@
/* $Id: curses.wide,v 1.46 2014/02/01 22:00:32 tom Exp $ */
/* $Id: curses.wide,v 1.49 2017/03/26 00:04:04 tom Exp $ */
/*
* vile:cmode:
* This file is part of ncurses, designed to be appended after curses.h.in
@ -261,7 +261,7 @@ extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vid_puts) (SCREEN*, attr_t, NCURSES_P
#define wins_wstr(w,t) wins_nwstr((w),(t),-1)
#if !NCURSES_OPAQUE
#define wgetbkgrnd(win,wch) ((win) ? (*(wch) = (win)->_bkgrnd) : *(wch), OK)
#define wgetbkgrnd(win,wch) ((0 != (const void*)(wch)) ? ((win) ? (*(wch) = (win)->_bkgrnd) : *(wch), OK) : ERR)
#endif
#define mvadd_wch(y,x,c) mvwadd_wch(stdscr,(y),(x),(c))

11
man/curs_bkgrnd.3x
View File

@ -1,5 +1,5 @@
.\"***************************************************************************
.\" Copyright (c) 2002-2012,2015 Free Software Foundation, Inc. *
.\" Copyright (c) 2002-2015,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
@ -26,7 +26,7 @@
.\" authorization. *
.\"***************************************************************************
.\"
.\" $Id: curs_bkgrnd.3x,v 1.6 2015/07/21 00:18:42 tom Exp $
.\" $Id: curs_bkgrnd.3x,v 1.7 2017/03/25 21:49:00 tom Exp $
.de bP
.IP \(bu 4
..
@ -87,6 +87,8 @@ appears, it is changed to the new background character.
.PP
The \fBgetbkgrnd\fR function returns the given window's current background
character/attribute pair via the \fBwch\fR pointer.
If the given window pointer is null,
the character is not updated (but no error returned).
.SH NOTES
Note that
\fBbkgrnd\fR,
@ -98,8 +100,11 @@ may be macros.
The \fBbkgrndset\fR and \fBwbkgrndset\fR routines do not return a value.
.PP
Upon successful completion, the other functions return \fBOK\fR.
Otherwise, they return \fBERR\fR.
Otherwise, they return \fBERR\fR:
.bP
A null window pointer is treated as an error.
.bP
A null character pointer is treated as an error.
.SH SEE ALSO
\fBcurses\fR(3X),
\fBcurs_bkgd\fR(3X)

14
man/curs_sp_funcs.3x
View File

@ -1,5 +1,5 @@
.\"***************************************************************************
.\" Copyright (c) 2010-2013,2015 Free Software Foundation, Inc. *
.\" Copyright (c) 2010-2015,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
@ -26,7 +26,7 @@
.\" authorization. *
.\"***************************************************************************
.\"
.\" $Id: curs_sp_funcs.3x,v 1.7 2015/12/05 20:33:14 tom Exp $
.\" $Id: curs_sp_funcs.3x,v 1.8 2017/03/25 18:08:33 tom Exp $
.TH curs_sp_funcs 3X ""
.na
.hy 0
@ -38,6 +38,8 @@ curs_sp_funcs \- \fBcurses\fR screen-pointer extension
\fB#include <curses.h>\fR
.nf
.sp
\fBint alloc_pair_sp(SCREEN*, int, int);\fR
.br
\fBint assume_default_colors_sp(SCREEN*, int, int);\fR
.br
\fBint baudrate_sp(SCREEN*);\fR
@ -70,6 +72,10 @@ curs_sp_funcs \- \fBcurses\fR screen-pointer extension
.br
\fBint filter_sp(SCREEN*);\fR
.br
\fBint find_pair_sp(SCREEN*, int, int);\fR
.br
\fBint free_pair_sp(SCREEN*, int);\fR
.br
\fBint flash_sp(SCREEN*);\fR
.br
\fBint flushinp_sp(SCREEN*);\fR
@ -112,6 +118,8 @@ curs_sp_funcs \- \fBcurses\fR screen-pointer extension
.br
\fBchar killchar_sp(SCREEN*);\fR
.br
\fBchar* longname_sp(SCREEN*);\fR
.br
\fBint mcprint_sp(SCREEN*, char *, int);\fR
.br
\fBint mouseinterval_sp(SCREEN*, int);\fR
@ -228,6 +236,8 @@ curs_sp_funcs \- \fBcurses\fR screen-pointer extension
.br
\fBvoid use_env_sp(SCREEN*, bool);\fR
.br
\fBvoid use_tioctl_sp (SCREEN *, bool)\fR
.br
\fBint use_legacy_coding_sp(SCREEN*, int);\fR
.br
\fBint vid_attr_sp(SCREEN*, attr_t, short, void *);\fR

6
ncurses/base/lib_addstr.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* Copyright (c) 1998-2011,2016 Free Software Foundation, Inc. *
* Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@ -44,7 +44,7 @@
#include <curses.priv.h>
MODULE_ID("$Id: lib_addstr.c,v 1.53 2016/01/16 21:00:53 tom Exp $")
MODULE_ID("$Id: lib_addstr.c,v 1.54 2017/03/25 21:10:03 tom Exp $")
NCURSES_EXPORT(int)
waddnstr(WINDOW *win, const char *astr, int n)
@ -87,7 +87,7 @@ waddchnstr(WINDOW *win, const chtype *astr, int n)
T((T_CALLED("waddchnstr(%p,%p,%d)"), (void *) win, (const void *) astr, n));
if (!win)
if (!win || !astr)
returnCode(ERR);
y = win->_cury;

7
ncurses/base/lib_dft_fgbg.c
View File

@ -37,7 +37,7 @@
#define CUR SP_TERMTYPE
#endif
MODULE_ID("$Id: lib_dft_fgbg.c,v 1.28 2017/03/01 00:09:42 tom Exp $")
MODULE_ID("$Id: lib_dft_fgbg.c,v 1.29 2017/03/25 21:00:49 tom Exp $")
/*
* Modify the behavior of color-pair 0 so that the library doesn't assume that
@ -68,9 +68,9 @@ NCURSES_SP_NAME(assume_default_colors) (NCURSES_SP_DCLx int fg, int bg)
int code = ERR;
T((T_CALLED("assume_default_colors(%p,%d,%d)"), (void *) SP_PARM, fg, bg));
if (SP_PARM != 0) {
#ifdef USE_TERM_DRIVER
if (sp != 0)
code = CallDriver_2(sp, td_defaultcolors, fg, bg);
code = CallDriver_2(SP_PARM, td_defaultcolors, fg, bg);
#else
if ((orig_pair || orig_colors) && !initialize_pair) {
@ -88,6 +88,7 @@ NCURSES_SP_NAME(assume_default_colors) (NCURSES_SP_DCLx int fg, int bg)
code = OK;
}
#endif
}
returnCode(code);
}

13
ncurses/base/lib_freeall.c
View File

@ -39,7 +39,7 @@
extern int malloc_errfd; /* FIXME */
#endif
MODULE_ID("$Id: lib_freeall.c,v 1.65 2017/03/04 00:12:23 tom Exp $")
MODULE_ID("$Id: lib_freeall.c,v 1.66 2017/03/25 22:59:38 tom Exp $")
/*
* Free all ncurses data. This is used for testing only (there's no practical
@ -76,8 +76,19 @@ NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
WINDOW *p_win = &(p->win);
bool found = FALSE;
#ifndef USE_SP_WINDOWLIST
if (p->screen != SP_PARM)
continue;
#endif
for (each_window(SP_PARM, q)) {
WINDOW *q_win = &(q->win);
#ifndef USE_SP_WINDOWLIST
if (q->screen != SP_PARM)
continue;
#endif
if ((p != q)
&& (q_win->_flags & _SUBWIN)
&& (p_win == q_win->_parent)) {

6
ncurses/base/lib_getstr.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* Copyright (c) 1998-2009,2011 Free Software Foundation, Inc. *
* Copyright (c) 1998-2011,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@ -40,7 +40,7 @@
#include <curses.priv.h>
MODULE_ID("$Id: lib_getstr.c,v 1.30 2011/10/22 16:31:35 tom Exp $")
MODULE_ID("$Id: lib_getstr.c,v 1.31 2017/03/25 21:09:51 tom Exp $")
/*
* This wipes out the last character, no matter whether it was a tab, control
@ -85,7 +85,7 @@ wgetnstr_events(WINDOW *win,
T((T_CALLED("wgetnstr(%p,%p,%d)"), (void *) win, (void *) str, maxlen));
if (!win)
if (!win || !str)
returnCode(ERR);
NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_ARGx &buf);

17
ncurses/base/lib_mouse.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* Copyright (c) 1998-2015,2016 Free Software Foundation, Inc. *
* Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@ -84,7 +84,7 @@
#define CUR SP_TERMTYPE
#endif
MODULE_ID("$Id: lib_mouse.c,v 1.170 2016/09/10 18:36:08 tom Exp $")
MODULE_ID("$Id: lib_mouse.c,v 1.171 2017/03/25 21:20:35 tom Exp $")
#include <tic.h>
@ -1746,11 +1746,14 @@ NCURSES_EXPORT(int)
NCURSES_SP_NAME(getmouse) (NCURSES_SP_DCLx MEVENT * aevent)
{
int result = ERR;
MEVENT *eventp;
T((T_CALLED("getmouse(%p,%p)"), (void *) SP_PARM, (void *) aevent));
if ((aevent != 0) && (SP_PARM != 0) && (SP_PARM->_mouse_type != M_NONE)) {
MEVENT *eventp = SP_PARM->_mouse_eventp;
if ((aevent != 0) &&
(SP_PARM != 0) &&
(SP_PARM->_mouse_type != M_NONE) &&
(eventp = SP_PARM->_mouse_eventp) != 0) {
/* compute the current-event pointer */
MEVENT *prev = PREV(eventp);
@ -1799,11 +1802,13 @@ NCURSES_EXPORT(int)
NCURSES_SP_NAME(ungetmouse) (NCURSES_SP_DCLx MEVENT * aevent)
{
int result = ERR;
MEVENT *eventp;
T((T_CALLED("ungetmouse(%p,%p)"), (void *) SP_PARM, (void *) aevent));
if (aevent != 0 && SP_PARM != 0) {
MEVENT *eventp = SP_PARM->_mouse_eventp;
if (aevent != 0 &&
SP_PARM != 0 &&
(eventp = SP_PARM->_mouse_eventp) != 0) {
/* stick the given event in the next-free slot */
*eventp = *aevent;

8
ncurses/base/lib_newwin.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* Copyright (c) 1998-2011,2016 Free Software Foundation, Inc. *
* Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@ -43,7 +43,7 @@
#include <curses.priv.h>
#include <stddef.h>
MODULE_ID("$Id: lib_newwin.c,v 1.72 2016/05/28 23:11:26 tom Exp $")
MODULE_ID("$Id: lib_newwin.c,v 1.73 2017/03/25 23:33:03 tom Exp $")
#define window_is(name) ((sp)->_##name == win)
@ -104,12 +104,12 @@ _nc_freewin(WINDOW *win)
WINDOWLIST *p, *q;
q = 0;
for (each_window(SP_PARM, p)) {
for (each_window(sp, p)) {
if (&(p->win) == win) {
remove_window_from_screen(win);
if (q == 0)
WindowList(SP_PARM) = p->next;
WindowList(sp) = p->next;
else
q->next = p->next;

10
ncurses/curses.priv.h
View File

@ -34,7 +34,7 @@
****************************************************************************/
/*
* $Id: curses.priv.h,v 1.563 2017/03/10 09:21:46 tom Exp $
* $Id: curses.priv.h,v 1.564 2017/03/25 23:26:05 tom Exp $
*
* curses.priv.h
*
@ -1288,6 +1288,12 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
#define WINDOW_EXT(w,m) (((WINDOWLIST *)((void *)((char *)(w) - offsetof(WINDOWLIST, win))))->m)
#ifdef USE_SP_WINDOWLIST
#define SP_INIT_WINDOWLIST(sp) WindowList(sp) = 0
#else
#define SP_INIT_WINDOWLIST(sp) /* nothing */
#endif
#define SP_PRE_INIT(sp) \
sp->_cursrow = -1; \
sp->_curscol = -1; \
@ -1298,7 +1304,7 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
sp->_fifohead = -1; \
sp->_endwin = TRUE; \
sp->_cursor = -1; \
WindowList(sp) = 0; \
SP_INIT_WINDOWLIST(sp); \
sp->_outch = NCURSES_OUTC_FUNC; \
sp->jump = 0 \

4
package/debian-mingw/changelog
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@ -1,8 +1,8 @@
ncurses6 (6.0+20170318) unstable; urgency=low
ncurses6 (6.0+20170325) unstable; urgency=low
* latest weekly patch
-- Thomas E. Dickey <dickey@invisible-island.net> Sun, 12 Mar 2017 05:25:40 -0400
-- Thomas E. Dickey <dickey@invisible-island.net> Sat, 18 Mar 2017 20:59:07 -0400
ncurses6 (5.9-20131005) unstable; urgency=low

4
package/debian-mingw64/changelog
View File

@ -1,8 +1,8 @@
ncurses6 (6.0+20170318) unstable; urgency=low
ncurses6 (6.0+20170325) unstable; urgency=low
* latest weekly patch
-- Thomas E. Dickey <dickey@invisible-island.net> Sun, 12 Mar 2017 05:25:40 -0400
-- Thomas E. Dickey <dickey@invisible-island.net> Sat, 18 Mar 2017 20:59:07 -0400
ncurses6 (5.9-20131005) unstable; urgency=low

4
package/debian/changelog
View File

@ -1,8 +1,8 @@
ncurses6 (6.0+20170318) unstable; urgency=low
ncurses6 (6.0+20170325) unstable; urgency=low
* latest weekly patch
-- Thomas E. Dickey <dickey@invisible-island.net> Sun, 12 Mar 2017 05:25:40 -0400
-- Thomas E. Dickey <dickey@invisible-island.net> Sat, 18 Mar 2017 20:59:07 -0400
ncurses6 (5.9-20120608) unstable; urgency=low

4
package/mingw-ncurses.nsi
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@ -1,4 +1,4 @@
; $Id: mingw-ncurses.nsi,v 1.203 2017/03/12 09:25:40 tom Exp $
; $Id: mingw-ncurses.nsi,v 1.204 2017/03/19 00:59:07 tom Exp $
; TODO add examples
; TODO bump ABI to 6
@ -10,7 +10,7 @@
!define VERSION_MAJOR "6"
!define VERSION_MINOR "0"
!define VERSION_YYYY "2017"
!define VERSION_MMDD "0318"
!define VERSION_MMDD "0325"
!define VERSION_PATCH ${VERSION_YYYY}${VERSION_MMDD}
!define MY_ABI "5"

2
package/mingw-ncurses.spec
View File

@ -3,7 +3,7 @@
Summary: shared libraries for terminal handling
Name: mingw32-ncurses6
Version: 6.0
Release: 20170318
Release: 20170325
License: X11
Group: Development/Libraries
Source: ncurses-%{version}-%{release}.tgz

2
package/ncurses.spec
View File

@ -1,7 +1,7 @@
Summary: shared libraries for terminal handling
Name: ncurses6
Version: 6.0
Release: 20170318
Release: 20170325
License: X11
Group: Development/Libraries
Source: ncurses-%{version}-%{release}.tgz