diff options
Diffstat (limited to 'usr.bin/systat/netstat.c')
| -rw-r--r-- | usr.bin/systat/netstat.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/usr.bin/systat/netstat.c b/usr.bin/systat/netstat.c index b8be4936914e..1e587e9a0dc9 100644 --- a/usr.bin/systat/netstat.c +++ b/usr.bin/systat/netstat.c @@ -36,7 +36,7 @@ static char sccsid[] = "@(#)netstat.c 8.1 (Berkeley) 6/6/93"; */ static const char rcsid[] = - "$Id$"; + "$Id: netstat.c,v 1.8 1997/02/22 19:57:16 peter Exp $"; #endif /* not lint */ /* @@ -372,14 +372,16 @@ inetprint(in, port, proto) struct servent *sp = 0; char line[80], *cp, *index(); - sprintf(line, "%.*s.", 16, inetname(*in)); + snprintf(line, sizeof(line), "%.*s.", 16, inetname(*in)); cp = index(line, '\0'); if (!nflag && port) sp = getservbyport(port, proto); if (sp || port == 0) - sprintf(cp, "%.8s", sp ? sp->s_name : "*"); + snprintf(cp, sizeof(line) - (cp - line), "%.8s", + sp ? sp->s_name : "*"); else - sprintf(cp, "%d", ntohs((u_short)port)); + snprintf(cp, sizeof(line) - (cp - line), "%d", + ntohs((u_short)port)); /* pad to full column to clear any garbage */ cp = index(line, '\0'); while (cp - line < 22) @@ -420,11 +422,11 @@ inetname(in) if (in.s_addr == INADDR_ANY) strcpy(line, "*"); else if (cp) - strcpy(line, cp); + snprintf(line, sizeof(line), "%s", cp); else { in.s_addr = ntohl(in.s_addr); #define C(x) ((x) & 0xff) - sprintf(line, "%u.%u.%u.%u", C(in.s_addr >> 24), + snprintf(line, sizeof(line), "%u.%u.%u.%u", C(in.s_addr >> 24), C(in.s_addr >> 16), C(in.s_addr >> 8), C(in.s_addr)); } return (line); |