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Make sure you do not get unexpected surprises whena remote file starts with '|'.

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Reviewed by:	Joerg Wunsch
This commit is contained in:
Guido van Rooij 1997-11-17 19:29:16 +00:00
parent 091d9a01d9
commit 2d404628d8
1 changed files with 13 additions and 2 deletions
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15
usr.bin/ftp/cmds.c
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@ -1,4 +1,4 @@
/* $Id: cmds.c,v 1.8 1997/06/27 09:30:01 ache Exp $ */
/* $Id: cmds.c,v 1.9 1997/06/27 10:21:22 ache Exp $ */
/* $NetBSD: cmds.c,v 1.24 1997/05/17 19:44:36 pk Exp $ */
/*
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)cmds.c 8.6 (Berkeley) 10/9/94";
#else
static char rcsid[] = "$Id: cmds.c,v 1.8 1997/06/27 09:30:01 ache Exp $";
static char rcsid[] = "$Id: cmds.c,v 1.9 1997/06/27 10:21:22 ache Exp $";
#endif
#endif /* not lint */
@ -457,6 +457,10 @@ getit(argc, argv, restartit, mode)
if (argc == 2) {
argc++;
argv[2] = argv[1];
if (*argv[1] == '|' && !another(&argc, &argv, "(Warning: remote file starts with '|') local-file")) {
code = -1;
return (0);
}
loc++;
}
if (argc < 2 && !another(&argc, &argv, "remote-file"))
@ -578,6 +582,13 @@ mget(argc, argv)
mflag = 0;
continue;
}
if (!interactive && *cp == '|') {
printf("skipping %s for security reasons\n", cp);
sleep(2);
continue;
} else if (*cp == '|') {
printf("Note: next file starts with '|', which runs it through a pipe\n");
}
if (mflag && confirm(argv[0], cp)) {
tp = cp;
if (mcase) {