diff options
Diffstat (limited to 'usr.bin/systat/swap.c')
| -rw-r--r-- | usr.bin/systat/swap.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/usr.bin/systat/swap.c b/usr.bin/systat/swap.c index 3c27e1c992f8..33b56edddcc4 100644 --- a/usr.bin/systat/swap.c +++ b/usr.bin/systat/swap.c @@ -36,7 +36,7 @@ static char sccsid[] = "@(#)swap.c 8.3 (Berkeley) 4/29/95"; #endif static const char rcsid[] = - "$Id$"; + "$Id: swap.c,v 1.5 1997/07/06 04:37:22 bde Exp $"; #endif /* not lint */ /* @@ -122,17 +122,22 @@ initswap() { int i; char msgbuf[BUFSIZ]; + char *cp; static int once = 0; u_long ptr; if (once) return (1); if (kvm_nlist(kd, syms)) { - strcpy(msgbuf, "systat: swap: cannot find"); - for (i = 0; syms[i].n_name != NULL; i++) { + snprintf(msgbuf, sizeof(msgbuf), "systat: swap: cannot find"); + cp = msgbuf + strlen(msgbuf) + 1; + for (i = 0; + syms[i].n_name != NULL && cp - msgbuf < sizeof(msgbuf); + i++) { if (syms[i].n_value == 0) { - strcat(msgbuf, " "); - strcat(msgbuf, syms[i].n_name); + snprintf(cp, sizeof(msgbuf) - (cp - msgbuf), + " %s", syms[i].n_name); + cp += strlen(cp) + 1; } } error(msgbuf); |