Author: delphij
Date: Fri Sep 25 01:17:24 2015
New Revision: 288205
URL: https://svnweb.freebsd.org/changeset/base/288205
Log:
MFC r287650:
Use strlcpy() in favor of strncpy() as it's defined to have a nul character
at the end of string buffer, and the code context do expects this to behave
correctly (e.g. strchr).
Modified:
stable/10/usr.sbin/gstat/gstat.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/usr.sbin/gstat/gstat.c
==============================================================================
--- stable/10/usr.sbin/gstat/gstat.c Fri Sep 25 01:05:44 2015
(r288204)
+++ stable/10/usr.sbin/gstat/gstat.c Fri Sep 25 01:17:24 2015
(r288205)
@@ -124,7 +124,7 @@ main(int argc, char **argv)
if (regcomp(&f_re, optarg, REG_EXTENDED) != 0)
errx(EX_USAGE,
"Invalid filter - see re_format(7)");
- strncpy(f_s, optarg, sizeof(f_s));
+ strlcpy(f_s, optarg, sizeof(f_s));
break;
case 'o':
flag_o = 1;
@@ -216,7 +216,7 @@ main(int argc, char **argv)
getyx(stdscr, cury, curx);
getmaxyx(stdscr, maxy, maxx);
}
- strncpy(pf_s, f_s, sizeof(pf_s));
+ strlcpy(pf_s, f_s, sizeof(pf_s));
max_flen = maxx - curx - 1;
if ((int)strlen(f_s) > max_flen && max_flen >= 0) {
if (max_flen > 3)
@@ -406,7 +406,7 @@ main(int argc, char **argv)
err(1, "el_gets");
if (line_len > 1)
history(hist, &hist_ev, H_ENTER, line);
- strncpy(tmp_f_s, line, sizeof(f_s));
+ strlcpy(tmp_f_s, line, sizeof(f_s));
if ((p = strchr(tmp_f_s, '\n')) != NULL)
*p = '\0';
/*
@@ -423,7 +423,7 @@ main(int argc, char **argv)
refresh();
sleep(1);
} else {
- strncpy(f_s, tmp_f_s, sizeof(f_s));
+ strlcpy(f_s, tmp_f_s, sizeof(f_s));
f_re = tmp_f_re;
}
break;
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