diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2001-10-11 03:06:33 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2001-10-11 03:06:33 +0000 |
| commit | 4956de05c4137ac410e3524aa9d2cde93a5b41ef (patch) | |
| tree | 2b68dcdb32ba7a80526774e4ee59e72101c28985 /usr.bin/rusers/rusers.c | |
| parent | 8edfe100dc8e1de466c76e1df40f3b0cdc006bf7 (diff) | |
Use RNUSERS_MAXHOSTLEN, RNUSERS_MAXUSERLEN and RNUSERS_MAXLINELEN
instead of UT_HOSTSIZE, UT_NAMESIZE and UT_LINESIZE since the UT_*
constants define sizes on the local machine, not the sizes specified
by the rusers protocol.
Diffstat (limited to 'usr.bin/rusers/rusers.c')
| -rw-r--r-- | usr.bin/rusers/rusers.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/usr.bin/rusers/rusers.c b/usr.bin/rusers/rusers.c index b342e8579c0..4458cf4ca07 100644 --- a/usr.bin/rusers/rusers.c +++ b/usr.bin/rusers/rusers.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rusers.c,v 1.12 2001/06/18 22:19:04 deraadt Exp $ */ +/* $OpenBSD: rusers.c,v 1.13 2001/10/11 03:06:32 millert Exp $ */ /*- * Copyright (c) 1993 John Brezak @@ -29,7 +29,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: rusers.c,v 1.12 2001/06/18 22:19:04 deraadt Exp $"; +static const char rcsid[] = "$OpenBSD: rusers.c,v 1.13 2001/10/11 03:06:32 millert Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -42,7 +42,6 @@ static char rcsid[] = "$OpenBSD: rusers.c,v 1.12 2001/06/18 22:19:04 deraadt Exp #include <rpc/rpc.h> #include <rpc/pmap_clnt.h> #include <arpa/inet.h> -#include <utmp.h> #include <stdlib.h> /* @@ -100,9 +99,9 @@ int rusers_reply(char *replyp, struct sockaddr_in *raddrp) { int x, idle, i; - char date[32], idle_time[64], remote[UT_HOSTSIZE + 1]; + char date[32], idle_time[64], remote[RNUSERS_MAXHOSTLEN + 1]; char local[HOST_WIDTH + LINE_WIDTH + 2]; - char utline[UT_LINESIZE + 1]; + char utline[RNUSERS_MAXLINELEN + 1]; struct hostent *hp; utmpidlearr *up = (utmpidlearr *)replyp; char *host, *tmp; @@ -163,13 +162,13 @@ rusers_reply(char *replyp, struct sockaddr_in *raddrp) sizeof(remote)-1); remote[sizeof(remote) - 1] = '\0'; if (strlen(remote) != 0) - snprintf(remote, UT_HOSTSIZE + 1, "(%.16s)", + snprintf(remote, sizeof(remote), "(%.16s)", up->uia_arr[x]->ui_utmp.ut_host); if (longopt) { strncpy(local, host, sizeof(local)); strncpy(utline, up->uia_arr[x]->ui_utmp.ut_line, - UT_LINESIZE); + sizeof(utline) - 1); utline[sizeof(utline) - 1] = '\0'; i = sizeof(local) - strlen(utline) - 2; if (i < 0) @@ -179,12 +178,12 @@ rusers_reply(char *replyp, struct sockaddr_in *raddrp) strlcat(local, utline, sizeof(local)); printf("%-*.*s %-*.*s %-12.12s %8s %.18s\n", - NAME_WIDTH, UT_NAMESIZE, + NAME_WIDTH, RNUSERS_MAXUSERLEN, up->uia_arr[x]->ui_utmp.ut_name, HOST_WIDTH+LINE_WIDTH+1, HOST_WIDTH+LINE_WIDTH+1, local, date, idle_time, remote); } else - printf("%.*s ", UT_NAMESIZE, + printf("%.*s ", RNUSERS_MAXUSERLEN, up->uia_arr[x]->ui_utmp.ut_name); } if (!longopt) |