diff options
| author | Marc Espie <espie@cvs.openbsd.org> | 2006-03-07 17:25:48 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2006-03-07 17:25:48 +0000 |
| commit | f4c3f75388450373c6e5f4b06320e0681d39fa54 (patch) | |
| tree | 5f3598f21ef9a41525414906e0ea2e8cb56984ce | |
| parent | b0ad9c70bcf9e3442727eea3f5ebae6b76518db1 (diff) | |
do not write partial files out if the PKG_CACHE filesystem overflows.
| -rw-r--r-- | usr.sbin/pkg_add/OpenBSD/PackageRepository.pm | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm index 5dd3f6967be..c04ab7b5d57 100644 --- a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm +++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm @@ -1,5 +1,5 @@ # ex:ts=8 sw=4: -# $OpenBSD: PackageRepository.pm,v 1.8 2006/03/07 15:00:15 bernd Exp $ +# $OpenBSD: PackageRepository.pm,v 1.9 2006/03/07 17:25:47 espie Exp $ # # Copyright (c) 2003-2004 Marc Espie <espie@openbsd.org> # @@ -371,6 +371,7 @@ sub pkg_copy }; my $nonempty = 0; + my $error = 0; { local $SIG{'PIPE'} = $handler; @@ -390,13 +391,18 @@ sub pkg_copy if ($n > 0) { $nonempty = 1; } - syswrite $copy, $buffer; + if (!$error) { + my $r = syswrite $copy, $buffer; + if (!defined $r || $r < $n) { + $error = 1; + } + } syswrite STDOUT, $buffer; } while ($n != 0); close($copy); } - if ($nonempty) { + if ($nonempty && !$error) { rename $filename, "$dir/$name"; } else { unlink $filename; |