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[people/pmueller/ipfire-2.x.git] / src / patches / ncurses-5.5-fixes-1.patch
CommitLineData
dd714b8a
MT		 1Submitted by: Alexander E. Patrakov
2Date: 2005-12-07
3Initial Package Version: 5.5
4Upstream Status: Backport
5Origin: Cherry-picked from ftp://invisible-island.net/ncurses/5.5/*.gz
6Description: Fixes the following bugs:
7
8* memory leak in keyname()
9* mishandling of overlapped wide characters, http://bugs.debian.org/316663
10* problems with line-drawing characters on cygwin, http://bugs.debian.org/338234
11* mishandling of EINTR in tcgetattr/tcsetattr, http://bugs.debian.org/339518
12* mishandling of single-column multibyte characters, http://bugs.debian.org/341661
13
14--- ncurses-5.5-20051015+/ncurses/base/MKkeyname.awk 2005-04-30 19:26:25.000000000 +0000
15+++ ncurses-5.5-20051022/ncurses/base/MKkeyname.awk 2005-10-22 19:01:23.000000000 +0000
16@@ -97,6 +97,7 @@
17 print " break;"
18 print " }"
19 print " }"
20+ print " free(bound);"
21 print " if (result != 0)"
22 print " break;"
23 print " }"
24--- ncurses-5.5-20051022+/ncurses/base/lib_addch.c 2005-03-27 16:52:16.000000000 +0000
25+++ ncurses-5.5-20051029/ncurses/base/lib_addch.c 2005-10-30 00:51:36.000000000 +0000
26@@ -315,7 +315,7 @@
27 * setup though.
28 */
29 for (i = 0; i < len; ++i) {
30- if (isWidecBase(win->_line[y].text[i])) {
31+ if (isWidecBase(win->_line[y].text[x + i])) {
32 break;
33 } else if (isWidecExt(win->_line[y].text[x + i])) {
34 for (j = i; x + j <= win->_maxx; ++j) {
35@@ -334,7 +334,9 @@
36 for (i = 0; i < len; ++i) {
37 NCURSES_CH_T value = ch;
38 SetWidecExt(value, i);
39- TR(TRACE_VIRTPUT, ("multicolumn %d:%d", i + 1, len));
40+ TR(TRACE_VIRTPUT, ("multicolumn %d:%d (%d,%d)",
41+ i + 1, len,
42+ win->_begy + y, win->_begx + x));
43 line->text[x] = value;
44 CHANGED_CELL(line, x);
45 ++x;
46--- ncurses-5.5-20051022+/ncurses/base/lib_bkgd.c 2005-04-16 18:03:48.000000000 +0000
47+++ ncurses-5.5-20051029/ncurses/base/lib_bkgd.c 2005-10-30 00:41:09.000000000 +0000
48@@ -131,11 +131,11 @@
49
50 for (y = 0; y <= win->_maxy; y++) {
51 for (x = 0; x <= win->_maxx; x++) {
52- if (CharEq(win->_line[y].text[x], old_bkgrnd))
53+ if (CharEq(win->_line[y].text[x], old_bkgrnd)) {
54 win->_line[y].text[x] = win->_nc_bkgd;
55- else {
56+ } else {
57 NCURSES_CH_T wch = win->_line[y].text[x];
58- RemAttr(wch, (~A_ALTCHARSET));
59+ RemAttr(wch, (~(A_ALTCHARSET | A_CHARTEXT)));
60 win->_line[y].text[x] = _nc_render(win, wch);
61 }
62 }
63--- ncurses-5.5-20051022+/ncurses/base/lib_erase.c 2001-12-19 01:06:13.000000000 +0000
64+++ ncurses-5.5-20051029/ncurses/base/lib_erase.c 2005-10-30 00:36:36.000000000 +0000
65@@ -58,6 +59,24 @@
66 start = win->_line[y].text;
67 end = &start[win->_maxx];
68
69+ /*
70+ * If this is a derived window, we have to handle the case where
71+ * a multicolumn character extends into the window that we are
72+ * erasing.
73+ */
74+ if_WIDEC({
75+ if (isWidecExt(start[0])) {
76+ int x = (win->_parent != 0) ? (win->_begx) : 0;
77+ while (x-- > 0) {
78+ if (isWidecBase(start[-1])) {
79+ --start;
80+ break;
81+ }
82+ --start;
83+ }
84+ }
85+ });
86+
87 for (sp = start; sp <= end; sp++)
88 *sp = blank;
89
90--- ncurses-5.5-20051029+/misc/terminfo.src 2005-10-26 23:21:06.000000000 +0000
91+++ ncurses-5.5-20051112/misc/terminfo.src 2005-11-12 23:01:03.000000000 +0000
92@@ -4731,32 +4731,35 @@
93 # civis [make cursor invisible] causes everything to stackdump? \E[?25l\E[?1c
94 # ech [erase characters param] broken \E[%p1%dX
95 # kcbt [back-tab key] not implemented in cygwin? \E[Z
96+#
97+# 2005/11/12 -TD
98+# Remove cbt since it does not work in current cygwin
99+# Add 'mir' and 'in' flags based on tack
100 cygwin|ansi emulation for Cygwin,
101- am, hs, in, msgr, xon,
102+ am, hs, mir, msgr, xon,
103 colors#8, it#8, pairs#64,
104 acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376,
105- bel=^G, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, cr=^M,
106- cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B,
107- cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH,
108- cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P,
109- dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, fsl=^G,
110- home=\E[H, hpa=\E[%i%p1%dG, ht=^I, ich=\E[%p1%d@,
111- ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, invis=\E[8m,
112- kb2=\E[G, kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C,
113- kcuu1=\E[A, kdch1=\E[3~, kend=\E[4~, kf1=\E[[A,
114- kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~,
115- kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~,
116- kf18=\E[32~, kf19=\E[33~, kf2=\E[[B, kf20=\E[34~,
117- kf3=\E[[C, kf4=\E[[D, kf5=\E[[E, kf6=\E[17~, kf7=\E[18~,
118- kf8=\E[19~, kf9=\E[20~, khome=\E[1~, kich1=\E[2~,
119- knp=\E[6~, kpp=\E[5~, kspd=^Z, nel=^M^J, op=\E[39;49m,
120- rc=\E8, rev=\E[7m, ri=\EM, rmacs=\E[10m,
121- rmcup=\E[2J\E[?47l\E8, rmir=\E[4l, rmpch=\E[10m,
122- rmso=\E[27m, rmul=\E[24m, rs1=\Ec\E]R, sc=\E7,
123- setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
124+ bel=^G, bold=\E[1m, clear=\E[H\E[J, cr=^M, cub=\E[%p1%dD,
125+ cub1=^H, cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC,
126+ cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA,
127+ cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM,
128+ dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, fsl=^G, home=\E[H,
129+ hpa=\E[%i%p1%dG, ht=^I, ich=\E[%p1%d@, ich1=\E[@,
130+ il=\E[%p1%dL, il1=\E[L, ind=^J, invis=\E[8m, kb2=\E[G,
131+ kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A,
132+ kdch1=\E[3~, kend=\E[4~, kf1=\E[[A, kf10=\E[21~,
133+ kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~,
134+ kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~,
135+ kf19=\E[33~, kf2=\E[[B, kf20=\E[34~, kf3=\E[[C, kf4=\E[[D,
136+ kf5=\E[[E, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~,
137+ khome=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, kspd=^Z,
138+ nel=^M^J, op=\E[39;49m, rc=\E8, rev=\E[7m, ri=\EM,
139+ rmacs=\E[10m, rmcup=\E[2J\E[?47l\E8, rmir=\E[4l,
140+ rmpch=\E[10m, rmso=\E[27m, rmul=\E[24m, rs1=\Ec\E]R,
141+ sc=\E7, setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
142 sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m,
143- sgr0=\E[0;10m, smacs=\E11m, smcup=\E7\E[?47h, smir=\E[4h,
144- smpch=\E[11m, smso=\E[7m, smul=\E[4m, tsl=\E];,
145+ sgr0=\E[0;10m, smacs=\E[11m, smcup=\E7\E[?47h,
146+ smir=\E[4h, smpch=\E[11m, smso=\E[7m, smul=\E[4m, tsl=\E];,
147 u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?6c, u9=\E[c,
148 vpa=\E[%i%p1%dd,
149
150--- ncurses-5.5-20051112+/ncurses/tinfo/lib_ttyflags.c 2003-05-17 23:50:37.000000000 +0000
151+++ ncurses-5.5-20051119/ncurses/tinfo/lib_ttyflags.c 2005-11-19 20:36:23.000000000 +0000
152@@ -59,28 +59,51 @@
153 NCURSES_EXPORT(int)
154 _nc_get_tty_mode(TTY * buf)
155 {
156- if (cur_term == 0
157- || GET_TTY(cur_term->Filedes, buf) != 0) {
158- memset(buf, 0, sizeof(*buf));
159- return (ERR);
160+ int result = OK;
161+
162+ if (cur_term == 0) {
163+ result = ERR;
164+ } else {
165+ for (;;) {
166+ if (GET_TTY(cur_term->Filedes, buf) != 0) {
167+ if (errno == EINTR)
168+ continue;
169+ result = ERR;
170+ }
171+ break;
172+ }
173 }
174+
175+ if (result == ERR)
176+ memset(buf, 0, sizeof(*buf));
177+
178 TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
179 cur_term->Filedes, _nc_trace_ttymode(buf)));
180- return (OK);
181+ return (result);
182 }
183
184 NCURSES_EXPORT(int)
185 _nc_set_tty_mode(TTY * buf)
186 {
187- if (cur_term == 0
188- || SET_TTY(cur_term->Filedes, buf) != 0) {
189- if ((errno == ENOTTY) && (SP != 0))
190- SP->_notty = TRUE;
191- return (ERR);
192+ int result = OK;
193+
194+ if (cur_term == 0) {
195+ result = ERR;
196+ } else {
197+ for (;;) {
198+ if (SET_TTY(cur_term->Filedes, buf) != 0) {
199+ if (errno == EINTR)
200+ continue;
201+ if ((errno == ENOTTY) && (SP != 0))
202+ SP->_notty = TRUE;
203+ result = ERR;
204+ }
205+ break;
206+ }
207 }
208 TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
209 cur_term->Filedes, _nc_trace_ttymode(buf)));
210- return (OK);
211+ return (result);
212 }
213
214 NCURSES_EXPORT(int)
215--- ncurses-5.5-20051126+/ncurses/widechar/lib_ins_wch.c 2005-09-17 19:25:13.000000000 +0000
216+++ ncurses-5.5-20051203/ncurses/widechar/lib_ins_wch.c 2005-12-03 20:24:19.000000000 +0000
217@@ -117,7 +117,7 @@
218 for (cp = wstr; *cp && ((cp - wstr) < n); cp++) {
219 int len = wcwidth(*cp);
220
221- if (len != 1) {
222+ if (len != 1 || !is8bits(*cp)) {
223 cchar_t tmp_cchar;
224 wchar_t tmp_wchar = *cp;
225 memset(&tmp_cchar, 0, sizeof(tmp_cchar));
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