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vis(3)ify remote user name. Fixes bug 589. Fix basically as submitted by matthew green

This commit is contained in:
glass 1994-12-21 20:03:48 +00:00
parent 1b682c968a
commit e34b72b0cb
1 changed files with 7 additions and 4 deletions
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11
libexec/talkd/announce.c
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@ -33,7 +33,7 @@
#ifndef lint
/*static char sccsid[] = "from: @(#)announce.c 5.9 (Berkeley) 2/26/91";*/
static char rcsid[] = "$Id: announce.c,v 1.2 1993/08/01 18:29:37 mycroft Exp $";
static char rcsid[] = "$Id: announce.c,v 1.3 1994/12/21 20:03:48 glass Exp $";
#endif /* not lint */
#include <sys/types.h>
@ -48,6 +48,7 @@ static char rcsid[] = "$Id: announce.c,v 1.2 1993/08/01 18:29:37 mycroft Exp $";
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <vis.h>
#include <paths.h>
extern char hostname[];
@ -143,7 +144,7 @@ print_mesg(tf, request, remote_machine)
char line_buf[N_LINES][N_CHARS];
int sizes[N_LINES];
char big_buf[N_LINES*N_CHARS];
char *bptr, *lptr;
char *bptr, *lptr, *vis_user;
int i, j, max_size;
i = 0;
@ -159,13 +160,15 @@ print_mesg(tf, request, remote_machine)
sizes[i] = strlen(line_buf[i]);
max_size = max(max_size, sizes[i]);
i++;
vis_user = (char *) malloc(strlen(request->l_name) * 4 + 1);
strvis(vis_user, request->l_name, VIS_CSTYLE);
(void)sprintf(line_buf[i], "talk: connection requested by %s@%s.",
request->l_name, remote_machine);
vis_user, remote_machine);
sizes[i] = strlen(line_buf[i]);
max_size = max(max_size, sizes[i]);
i++;
(void)sprintf(line_buf[i], "talk: respond with: talk %s@%s",
request->l_name, remote_machine);
vis_user, remote_machine);
sizes[i] = strlen(line_buf[i]);
max_size = max(max_size, sizes[i]);
i++;