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-rw-r--r--lib/libcurses/base/version.c2
-rw-r--r--lib/libcurses/tinfo/captoinfo.c6
-rw-r--r--lib/libcurses/tinfo/comp_expand.c8
-rw-r--r--lib/libcurses/tinfo/comp_hash.c10
-rw-r--r--lib/libcurses/tinfo/home_terminfo.c4
-rw-r--r--lib/libcurses/tinfo/lib_tgoto.c4
-rw-r--r--lib/libcurses/tinfo/lib_tparm.c6
-rw-r--r--lib/libcurses/tinfo/lib_tputs.c4
-rw-r--r--lib/libcurses/tinfo/parse_entry.c14
-rw-r--r--lib/libcurses/tinfo/read_entry.c6
-rw-r--r--lib/libcurses/tinfo/read_termcap.c5
-rw-r--r--lib/libcurses/tinfo/write_entry.c8
-rw-r--r--lib/libcurses/trace/lib_trace.c10
-rw-r--r--lib/libcurses/trace/lib_traceatr.c16
-rw-r--r--lib/libcurses/trace/lib_tracechr.c3
-rw-r--r--lib/libcurses/trace/lib_tracedmp.c18
-rw-r--r--lib/libcurses/trace/lib_tracemse.c6
-rw-r--r--lib/libcurses/tty/hardscroll.c5
18 files changed, 70 insertions, 65 deletions
diff --git a/lib/libcurses/base/version.c b/lib/libcurses/base/version.c
index d404e11d6ed..99cd40934e4 100644
--- a/lib/libcurses/base/version.c
+++ b/lib/libcurses/base/version.c
@@ -40,7 +40,7 @@ curses_version(void)
static char my_version[80];
T((T_CALLED("curses_version()")));
- sprintf(my_version, "ncurses %s.%d",
+ snprintf(my_version, sizeof(my_version), "ncurses %s.%d",
NCURSES_VERSION,
NCURSES_VERSION_PATCH);
returnPtr(my_version);
diff --git a/lib/libcurses/tinfo/captoinfo.c b/lib/libcurses/tinfo/captoinfo.c
index c36f7160660..6688647771c 100644
--- a/lib/libcurses/tinfo/captoinfo.c
+++ b/lib/libcurses/tinfo/captoinfo.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: captoinfo.c,v 1.9 2001/01/22 18:01:50 millert Exp $ */
+/* $OpenBSD: captoinfo.c,v 1.10 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -579,7 +579,7 @@ bcd_expression(const char *str)
{
char buffer[80];
int tst;
- sprintf(buffer, fmt, ch1, ch2);
+ snprintf(buffer, sizeof(buffer), fmt, ch1, ch2);
tst = strlen(buffer) - 1;
assert(len == tst);
}
@@ -601,7 +601,7 @@ save_tc_char(char *bufptr, int c1)
if (c1 == (c1 & 0x1f)) /* iscntrl() returns T on 255 */
(void) strcpy(temp, unctrl((chtype) c1));
else
- (void) sprintf(temp, "\\%03o", c1);
+ (void) snprintf(temp, sizeof(temp), "\\%03o", c1);
bufptr = save_string(bufptr, temp);
}
return bufptr;
diff --git a/lib/libcurses/tinfo/comp_expand.c b/lib/libcurses/tinfo/comp_expand.c
index 3de650bd120..0d47e83da6a 100644
--- a/lib/libcurses/tinfo/comp_expand.c
+++ b/lib/libcurses/tinfo/comp_expand.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: comp_expand.c,v 1.4 2001/01/22 18:01:51 millert Exp $ */
+/* $OpenBSD: comp_expand.c,v 1.5 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -85,7 +85,7 @@ _nc_tic_expand
&& str[1] != '\\'
&& REALPRINT(str + 1)
&& str[2] == S_QUOTE) {
- sprintf(buffer + bufp, "{%d}", str[1]);
+ snprintf(buffer + bufp, length - bufp, "{%d}", str[1]);
bufp += strlen(buffer + bufp);
str += 2;
} else {
@@ -172,10 +172,10 @@ _nc_tic_expand
#define UnCtl(c) ((c) + '@')
else if (REALCTL(str) && ch != '\\'
&& (!islong || isdigit(CharOf(str[1])))) {
- (void) sprintf(&buffer[bufp], "^%c", UnCtl(ch));
+ (void) snprintf(buffer + bufp, length - bufp, "^%c", UnCtl(ch));
bufp += 2;
} else {
- (void) sprintf(&buffer[bufp], "\\%03o", ch);
+ (void) snprintf(buffer + bufp, length - bufp, "\\%03o", ch);
bufp += 4;
}
diff --git a/lib/libcurses/tinfo/comp_hash.c b/lib/libcurses/tinfo/comp_hash.c
index be52efa37ab..6a21fbbf505 100644
--- a/lib/libcurses/tinfo/comp_hash.c
+++ b/lib/libcurses/tinfo/comp_hash.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: comp_hash.c,v 1.4 1999/06/27 08:14:21 millert Exp $ */
+/* $OpenBSD: comp_hash.c,v 1.5 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998 Free Software Foundation, Inc. *
@@ -288,8 +288,8 @@ int main(int argc, char **argv)
root_name);
printf("{\n");
for (n = 0; n < CAPTABSIZE; n++) {
- sprintf(buffer, "\"%s\"",
- name_table[n].nte_name);
+ snprintf(buffer, sizeof(buffer), "\"%s\"",
+ name_table[n].nte_name);
printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n",
buffer,
typenames[name_table[n].nte_type],
@@ -305,8 +305,8 @@ int main(int argc, char **argv)
printf("{\n");
for (n = 0; n < HASHTABSIZE; n++) {
if (hash_table[n] != 0) {
- sprintf(buffer, "_nc_%s_table + %3ld",
- root_name,
+ snprintf(buffer, sizeof(buffer), "_nc_%s_table + %3ld",
+ root_name,
(long) (hash_table[n] - name_table));
} else {
strcpy(buffer, "0");
diff --git a/lib/libcurses/tinfo/home_terminfo.c b/lib/libcurses/tinfo/home_terminfo.c
index 13b0cad7e6c..955955484fc 100644
--- a/lib/libcurses/tinfo/home_terminfo.c
+++ b/lib/libcurses/tinfo/home_terminfo.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: home_terminfo.c,v 1.7 2001/01/22 18:01:51 millert Exp $ */
+/* $OpenBSD: home_terminfo.c,v 1.8 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -58,7 +58,7 @@ _nc_home_terminfo(void)
temp = typeMalloc(char, my_length);
if (temp == 0)
_nc_err_abort("Out of memory");
- (void) sprintf(temp, PRIVATE_INFO, home);
+ (void) snprintf(temp, my_length, PRIVATE_INFO, home);
}
}
return temp;
diff --git a/lib/libcurses/tinfo/lib_tgoto.c b/lib/libcurses/tinfo/lib_tgoto.c
index c54cb39443c..b3f9f86ab45 100644
--- a/lib/libcurses/tinfo/lib_tgoto.c
+++ b/lib/libcurses/tinfo/lib_tgoto.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_tgoto.c,v 1.2 2001/01/22 18:01:53 millert Exp $ */
+/* $OpenBSD: lib_tgoto.c,v 1.3 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 2000 Free Software Foundation, Inc. *
@@ -161,7 +161,7 @@ tgoto_internal(const char *string, int x, int y)
break;
}
if (fmt != 0) {
- sprintf(result + used, fmt, *value++);
+ snprintf(result + used, length - used, fmt, *value++);
used += strlen(result + used);
fmt = 0;
}
diff --git a/lib/libcurses/tinfo/lib_tparm.c b/lib/libcurses/tinfo/lib_tparm.c
index e5c496dd1c3..3cdd7b915fc 100644
--- a/lib/libcurses/tinfo/lib_tparm.c
+++ b/lib/libcurses/tinfo/lib_tparm.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_tparm.c,v 1.7 2001/01/22 18:01:54 millert Exp $ */
+/* $OpenBSD: lib_tparm.c,v 1.8 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -165,7 +165,7 @@ save_text(const char *fmt, const char *s, int len)
get_space(s_len + 1);
- (void) sprintf(out_buff + out_used, fmt, s);
+ (void) snprintf(out_buff + out_used, out_size - out_used, fmt, s);
out_used += strlen(out_buff + out_used);
}
@@ -177,7 +177,7 @@ save_number(const char *fmt, int number, int len)
get_space(len + 1);
- (void) sprintf(out_buff + out_used, fmt, number);
+ (void) snprintf(out_buff + out_used, out_size - out_used, fmt, number);
out_used += strlen(out_buff + out_used);
}
diff --git a/lib/libcurses/tinfo/lib_tputs.c b/lib/libcurses/tinfo/lib_tputs.c
index fb20e9dc782..046dc70c512 100644
--- a/lib/libcurses/tinfo/lib_tputs.c
+++ b/lib/libcurses/tinfo/lib_tputs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_tputs.c,v 1.9 2001/01/22 18:01:54 millert Exp $ */
+/* $OpenBSD: lib_tputs.c,v 1.10 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -196,7 +196,7 @@ tputs
if (outc == _nc_outch)
(void) strcpy(addrbuf, "_nc_outch");
else
- (void) sprintf(addrbuf, "%p", outc);
+ (void) snprintf(addrbuf, sizeof(addrbuf), "%p", outc);
if (_nc_tputs_trace) {
_tracef("tputs(%s = %s, %d, %s) called", _nc_tputs_trace,
_nc_visbuf(string), affcnt, addrbuf);
diff --git a/lib/libcurses/tinfo/parse_entry.c b/lib/libcurses/tinfo/parse_entry.c
index 5d077f242b1..4a42654d670 100644
--- a/lib/libcurses/tinfo/parse_entry.c
+++ b/lib/libcurses/tinfo/parse_entry.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse_entry.c,v 1.11 2003/03/10 04:02:49 david Exp $ */
+/* $OpenBSD: parse_entry.c,v 1.12 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -619,14 +619,14 @@ postprocess_termcap(TERMTYPE * tp, bool has_base)
if (WANTED(carriage_return)) {
if (carriage_return_delay > 0) {
- sprintf(buf, "%s$<%d>", C_CR, carriage_return_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_CR, carriage_return_delay);
carriage_return = _nc_save_str(buf);
} else
carriage_return = _nc_save_str(C_CR);
}
if (WANTED(cursor_left)) {
if (backspace_delay > 0) {
- sprintf(buf, "%s$<%d>", C_BS, backspace_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_BS, backspace_delay);
cursor_left = _nc_save_str(buf);
} else if (backspaces_with_bs == 1)
cursor_left = _nc_save_str(C_BS);
@@ -639,7 +639,7 @@ postprocess_termcap(TERMTYPE * tp, bool has_base)
cursor_down = linefeed_if_not_lf;
else if (linefeed_is_newline != 1) {
if (new_line_delay > 0) {
- sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_LF, new_line_delay);
cursor_down = _nc_save_str(buf);
} else
cursor_down = _nc_save_str(C_LF);
@@ -650,7 +650,7 @@ postprocess_termcap(TERMTYPE * tp, bool has_base)
cursor_down = linefeed_if_not_lf;
else if (linefeed_is_newline != 1) {
if (new_line_delay > 0) {
- sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_LF, new_line_delay);
scroll_forward = _nc_save_str(buf);
} else
scroll_forward = _nc_save_str(C_LF);
@@ -659,7 +659,7 @@ postprocess_termcap(TERMTYPE * tp, bool has_base)
if (WANTED(newline)) {
if (linefeed_is_newline == 1) {
if (new_line_delay > 0) {
- sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_LF, new_line_delay);
newline = _nc_save_str(buf);
} else
newline = _nc_save_str(C_LF);
@@ -701,7 +701,7 @@ postprocess_termcap(TERMTYPE * tp, bool has_base)
*/
if (WANTED(tab)) {
if (horizontal_tab_delay > 0) {
- sprintf(buf, "%s$<%d>", C_HT, horizontal_tab_delay);
+ snprintf(buf, sizeof(buf), "%s$<%d>", C_HT, horizontal_tab_delay);
tab = _nc_save_str(buf);
} else
tab = _nc_save_str(C_HT);
diff --git a/lib/libcurses/tinfo/read_entry.c b/lib/libcurses/tinfo/read_entry.c
index 2d6f4ba4ba6..8c31ca39dd3 100644
--- a/lib/libcurses/tinfo/read_entry.c
+++ b/lib/libcurses/tinfo/read_entry.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: read_entry.c,v 1.12 2001/01/22 18:01:55 millert Exp $ */
+/* $OpenBSD: read_entry.c,v 1.13 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -414,7 +414,7 @@ _nc_read_tic_entry(char *const filename,
if (strlen(dir) > MAX_TPATH)
return 0;
- (void) sprintf(filename, "%s/%s", dir, ttn);
+ (void) snprintf(filename, MAX_TPATH + 1, "%s/%s", dir, ttn);
return _nc_read_file_entry(filename, tp);
}
@@ -478,7 +478,7 @@ _nc_read_entry
#endif /* __OpenBSD__ */
/* truncate the terminal name to prevent dangerous buffer airline */
- (void) sprintf(ttn, "%c/%.*s", *tn, MAX_ALIAS, tn);
+ (void) snprintf(ttn, sizeof(ttn), "%c/%.*s", *tn, MAX_ALIAS, tn);
/* This is System V behavior, in conjunction with our requirements for
* writing terminfo entries.
diff --git a/lib/libcurses/tinfo/read_termcap.c b/lib/libcurses/tinfo/read_termcap.c
index 16a4df5a99e..0460854889f 100644
--- a/lib/libcurses/tinfo/read_termcap.c
+++ b/lib/libcurses/tinfo/read_termcap.c
@@ -985,7 +985,8 @@ _nc_read_termcap_entry
ADD_TC(tc, 0);
} else if (_nc_name_match(tc, tn, "|:")) { /* treat as a capability file */
use_buffer = TRUE;
- (void) sprintf(tc_buf, "%.*s\n", (int) sizeof(tc_buf) - 2, tc);
+ (void) snprintf(tc_buf, sizeof(tc_buf), "%.*s\n",
+ (int) sizeof(tc_buf) - 2, tc);
} else if ((tc = getenv("TERMPATH")) != 0) {
char *cp;
@@ -1017,7 +1018,7 @@ _nc_read_termcap_entry
&& (strlen(h) + sizeof(PRIVATE_CAP)) < PATH_MAX) {
/* user's .termcap, if any, should override it */
(void) strcpy(envhome, h);
- (void) sprintf(pathbuf, PRIVATE_CAP, envhome);
+ (void) snprintf(pathbuf, sizeof(pathbuf), PRIVATE_CAP, envhome);
ADD_TC(pathbuf, filecount);
}
}
diff --git a/lib/libcurses/tinfo/write_entry.c b/lib/libcurses/tinfo/write_entry.c
index c7a5958a4bf..97be60e8abe 100644
--- a/lib/libcurses/tinfo/write_entry.c
+++ b/lib/libcurses/tinfo/write_entry.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: write_entry.c,v 1.10 2001/01/22 18:01:57 millert Exp $ */
+/* $OpenBSD: write_entry.c,v 1.11 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -96,7 +96,7 @@ make_directory(const char *path)
} else {
if (strlen(destination) + strlen(path) + 2 > sizeof(fullpath))
return (-1);
- (void) sprintf(fullpath, "%s/%s", destination, path);
+ (void) snprintf(fullpath, sizeof(fullpath), "%s/%s", destination, path);
}
if ((rc = stat(path, &statbuf)) < 0) {
@@ -257,7 +257,7 @@ _nc_write_entry(TERMTYPE * const tp)
if (strlen(first_name) > sizeof(filename) - 3)
_nc_warning("terminal name too long.");
- sprintf(filename, "%c/%s", first_name[0], first_name);
+ snprintf(filename, sizeof(filename), "%c/%s", first_name[0], first_name);
/*
* Has this primary name been written since the first call to
@@ -298,7 +298,7 @@ _nc_write_entry(TERMTYPE * const tp)
}
check_writeable(ptr[0]);
- sprintf(linkname, "%c/%s", ptr[0], ptr);
+ snprintf(linkname, sizeof(linkname), "%c/%s", ptr[0], ptr);
if (strcmp(filename, linkname) == 0) {
_nc_warning("self-synonym ignored");
diff --git a/lib/libcurses/trace/lib_trace.c b/lib/libcurses/trace/lib_trace.c
index 698c4b9e202..2089f0e4977 100644
--- a/lib/libcurses/trace/lib_trace.c
+++ b/lib/libcurses/trace/lib_trace.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_trace.c,v 1.6 2001/01/22 18:01:58 millert Exp $ */
+/* $OpenBSD: lib_trace.c,v 1.7 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
@@ -88,6 +88,7 @@ NCURSES_EXPORT(const char *)
_nc_visbuf2(int bufnum, const char *buf)
/* visibilize a given string */
{
+ size_t vbsize;
char *vbuf;
char *tp;
int c;
@@ -97,12 +98,13 @@ _nc_visbuf2(int bufnum, const char *buf)
if (buf == CANCELLED_STRING)
return ("(cancelled)");
+ vbsize = (strlen(buf) * 4) + 5;
#ifdef TRACE
- tp = vbuf = _nc_trace_buf(bufnum, (strlen(buf) * 4) + 5);
+ tp = vbuf = _nc_trace_buf(bufnum, vbsize);
#else
{
static char *mybuf[2];
- mybuf[bufnum] = _nc_doalloc(mybuf[bufnum], (strlen(buf) * 4) + 5);
+ mybuf[bufnum] = _nc_doalloc(mybuf[bufnum], vbsize);
tp = vbuf = mybuf[bufnum];
}
#endif
@@ -130,7 +132,7 @@ _nc_visbuf2(int bufnum, const char *buf)
*tp++ = '^';
*tp++ = '@' + c;
} else {
- sprintf(tp, "\\%03o", CharOf(c));
+ snprintf(tp, vbsize - (tp - vbuf), "\\%03o", CharOf(c));
tp += strlen(tp);
}
}
diff --git a/lib/libcurses/trace/lib_traceatr.c b/lib/libcurses/trace/lib_traceatr.c
index d90d239de86..57c2ad5fc76 100644
--- a/lib/libcurses/trace/lib_traceatr.c
+++ b/lib/libcurses/trace/lib_traceatr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_traceatr.c,v 1.3 2001/01/22 18:01:58 millert Exp $ */
+/* $OpenBSD: lib_traceatr.c,v 1.4 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -103,14 +103,14 @@ _traceattr2(int bufnum, attr_t newmode)
short fg, bg;
if (pair_content(pairnum, &fg, &bg) == OK)
- (void) sprintf(tmp,
- "{%d = {%s, %s}}",
- pairnum,
- COLOR_OF(fg),
- COLOR_OF(bg)
+ (void) snprintf(tmp, BUFSIZ - (tmp - buf),
+ "{%d = {%s, %s}}",
+ pairnum,
+ COLOR_OF(fg),
+ COLOR_OF(bg)
);
else
- (void) sprintf(tmp, "{%d}", pairnum);
+ (void) snprintf(tmp, BUFSIZ - (tmp - buf), "{%d}", pairnum);
}
}
}
@@ -212,7 +212,7 @@ _tracechtype2(int bufnum, chtype ch)
(void) strcat(buf, _tracechar(TextOf(ch)));
if (AttrOf(ch) != A_NORMAL)
- (void) sprintf(buf + strlen(buf), " | %s",
+ (void) snprintf(buf + strlen(buf), BUFSIZ - strlen(buf), " | %s",
_traceattr2(bufnum + 20, AttrOf(ch)));
strcat(buf, "}");
diff --git a/lib/libcurses/trace/lib_tracechr.c b/lib/libcurses/trace/lib_tracechr.c
index 340ca67913b..f69a9c59a1f 100644
--- a/lib/libcurses/trace/lib_tracechr.c
+++ b/lib/libcurses/trace/lib_tracechr.c
@@ -43,7 +43,8 @@ NCURSES_EXPORT(char *)
_tracechar(const unsigned char ch)
{
static char crep[20];
- (void) sprintf(crep, "'%s' = 0x%02x", unctrl(ch), (unsigned) ch);
+ (void) snprintf(crep, sizeof(crep), "'%s' = 0x%02x", unctrl(ch),
+ (unsigned) ch);
return (crep);
}
#else
diff --git a/lib/libcurses/trace/lib_tracedmp.c b/lib/libcurses/trace/lib_tracedmp.c
index 4a709fea869..4e557d65974 100644
--- a/lib/libcurses/trace/lib_tracedmp.c
+++ b/lib/libcurses/trace/lib_tracedmp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_tracedmp.c,v 1.2 2001/01/22 18:01:58 millert Exp $ */
+/* $OpenBSD: lib_tracedmp.c,v 1.3 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -65,10 +65,10 @@ _tracedump(const char *name, WINDOW *win)
bool haveattrs, havecolors;
/* dump A_CHARTEXT part */
- (void) sprintf(buf, "%s[%2d] %3d%3d ='",
- name, n,
- win->_line[n].firstchar,
- win->_line[n].lastchar);
+ (void) snprintf(buf, sizeof(buf), "%s[%2d] %3d%3d ='",
+ name, n,
+ win->_line[n].firstchar,
+ win->_line[n].lastchar);
ep = buf + strlen(buf);
for (j = 0; j <= width; j++) {
ep[j] = TextOf(win->_line[n].text[j]);
@@ -87,8 +87,8 @@ _tracedump(const char *name, WINDOW *win)
break;
}
if (havecolors) {
- (void) sprintf(buf, "%*s[%2d]%*s='", (int) strlen(name),
- "colors", n, 8, " ");
+ (void) snprintf(buf, sizeof(buf), "%*s[%2d]%*s='",
+ (int) strlen(name), "colors", n, 8, " ");
ep = buf + strlen(buf);
for (j = 0; j <= width; j++)
ep[j] = CharOf(win->_line[n].text[j] >> 8) + ' ';
@@ -108,8 +108,8 @@ _tracedump(const char *name, WINDOW *win)
break;
}
if (haveattrs) {
- (void) sprintf(buf, "%*s%d[%2d]%*s='", (int) strlen(name) -
- 1, "attrs", i, n, 8, " ");
+ (void) snprintf(buf, sizeof(buf), "%*s%d[%2d]%*s='",
+ (int) strlen(name) - 1, "attrs", i, n, 8, " ");
ep = buf + strlen(buf);
for (j = 0; j <= width; j++)
ep[j] = hex[(win->_line[n].text[j] & mask) >> ((i + 4) * 4)];
diff --git a/lib/libcurses/trace/lib_tracemse.c b/lib/libcurses/trace/lib_tracemse.c
index c92e4821eb0..fe0555eb07f 100644
--- a/lib/libcurses/trace/lib_tracemse.c
+++ b/lib/libcurses/trace/lib_tracemse.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lib_tracemse.c,v 1.2 2001/01/22 18:01:58 millert Exp $ */
+/* $OpenBSD: lib_tracemse.c,v 1.3 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -48,8 +48,8 @@ _tracemouse(MEVENT const *ep)
{
static char buf[80];
- (void) sprintf(buf, "id %2d at (%2d, %2d, %2d) state %4lx = {",
- ep->id, ep->x, ep->y, ep->z, ep->bstate);
+ (void) snprintf(buf, sizeof(buf), "id %2d at (%2d, %2d, %2d) state %4lx = {",
+ ep->id, ep->x, ep->y, ep->z, ep->bstate);
#define SHOW(m, s) if ((ep->bstate & m)==m) {strcat(buf,s); strcat(buf, ", ");}
SHOW(BUTTON1_RELEASED, "release-1")
diff --git a/lib/libcurses/tty/hardscroll.c b/lib/libcurses/tty/hardscroll.c
index c143201465e..92dc08ebe6d 100644
--- a/lib/libcurses/tty/hardscroll.c
+++ b/lib/libcurses/tty/hardscroll.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hardscroll.c,v 1.4 2002/06/22 18:13:05 deraadt Exp $ */
+/* $OpenBSD: hardscroll.c,v 1.5 2003/03/17 19:16:59 millert Exp $ */
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
@@ -273,7 +273,8 @@ _nc_linedump(void)
(void) strcpy(buf, "virt");
for (n = 0; n < screen_lines; n++)
- (void) sprintf(buf + strlen(buf), " %02d", OLDNUM(n));
+ (void) snprintf(buf + strlen(buf), have - strlen(buf), " %02d",
+ OLDNUM(n));
TR(TRACE_UPDATE | TRACE_MOVE, (buf));
#if NO_LEAKS
free(buf);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 08:11:15 +0000