diff options
| -rw-r--r-- | sbin/restore/tape.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sbin/restore/tape.c b/sbin/restore/tape.c index 9cc2afe1316..efd5b525cfe 100644 --- a/sbin/restore/tape.c +++ b/sbin/restore/tape.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tape.c,v 1.34 2007/09/07 16:30:25 chl Exp $ */ +/* $OpenBSD: tape.c,v 1.35 2007/09/13 09:19:56 chl Exp $ */ /* $NetBSD: tape.c,v 1.26 1997/04/15 07:12:25 lukem Exp $ */ /* @@ -39,7 +39,7 @@ #if 0 static char sccsid[] = "@(#)tape.c 8.6 (Berkeley) 9/13/94"; #else -static const char rcsid[] = "$OpenBSD: tape.c,v 1.34 2007/09/07 16:30:25 chl Exp $"; +static const char rcsid[] = "$OpenBSD: tape.c,v 1.35 2007/09/13 09:19:56 chl Exp $"; #endif #endif /* not lint */ @@ -290,6 +290,7 @@ getvol(long nextvol) union u_spcl tmpspcl; # define tmpbuf tmpspcl.s_spcl char buf[TP_BSIZE]; + const char *errstr; if (nextvol == 1) { tapesread = 0; @@ -337,12 +338,12 @@ again: if (fgets(buf, sizeof buf, terminal) == NULL || feof(terminal)) exit(1); - } while (buf[0] == '\n'); - newvol = atoi(buf); - if (newvol <= 0) { - fprintf(stderr, - "Volume numbers are positive numerics\n"); - } + buf[strcspn(buf, "\n")] = '\0'; + + newvol = strtonum(buf, 1, INT_MAX, &errstr); + if (errstr) + fprintf(stderr, "Volume number %s: %s\n", errstr, buf); + } while (errstr); } if (newvol == volno) { tapesread |= 1 << volno; |