diff options
| author | Marc Espie <espie@cvs.openbsd.org> | 2006-03-21 18:41:35 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2006-03-21 18:41:35 +0000 |
| commit | 140a1069f9266a92b3da64e1b7cd2c54cf1784ce (patch) | |
| tree | 0f35c01447da549c005796181e6f542f8f70afd0 /usr.sbin | |
| parent | 8767ac816d870fc31ad15b6dab06c6abb82878ea (diff) | |
fix endless loop in case of error in archive header.
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/pkg_add/OpenBSD/Ustar.pm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/pkg_add/OpenBSD/Ustar.pm b/usr.sbin/pkg_add/OpenBSD/Ustar.pm index 6b1f88e40f2..b57e713548f 100644 --- a/usr.sbin/pkg_add/OpenBSD/Ustar.pm +++ b/usr.sbin/pkg_add/OpenBSD/Ustar.pm @@ -1,5 +1,5 @@ # ex:ts=8 sw=4: -# $OpenBSD: Ustar.pm,v 1.40 2005/10/26 09:47:48 espie Exp $ +# $OpenBSD: Ustar.pm,v 1.41 2006/03/21 18:41:34 espie Exp $ # # Copyright (c) 2002-2004 Marc Espie <espie@openbsd.org> # @@ -75,6 +75,9 @@ sub skip if (!defined $actual) { die "Error while skipping archive: $!\n"; } + if ($actual == 0) { + die "Premature end of archive in header: $!\n"; + } $self->{swallow} -= $actual; } } |