diff options
| author | kientzle <kientzle@FreeBSD.org> | 2008-06-26 15:46:01 +0000 |
|---|---|---|
| committer | kientzle <kientzle@FreeBSD.org> | 2008-06-26 15:46:01 +0000 |
| commit | fce7b49c08cc40b6605935557f08c18c528b1de7 (patch) | |
| tree | 6623091f90b7ed2811bfbd2fcd64685ccba86eac /usr.bin/cpio | |
| parent | ed2c19947c0fe3e8fb2c15a829d3946d0eeb7c18 (diff) | |
| download | FreeBSD-src-fce7b49c08cc40b6605935557f08c18c528b1de7.zip FreeBSD-src-fce7b49c08cc40b6605935557f08c18c528b1de7.tar.gz | |
As reported by Alexey Shuvaev, -dumpl overwrote files after
linking them, with predictably bad results.
Diffstat (limited to 'usr.bin/cpio')
| -rw-r--r-- | usr.bin/cpio/cpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/cpio/cpio.c b/usr.bin/cpio/cpio.c index 79fdf9f..249f5ce 100644 --- a/usr.bin/cpio/cpio.c +++ b/usr.bin/cpio/cpio.c @@ -546,6 +546,8 @@ entry_to_archive(struct cpio *cpio, struct archive_entry *entry) /* Note: link(2) doesn't create parent directories, * so we use archive_write_header() instead. */ archive_entry_set_hardlink(t, srcpath); + /* This is a straight link that carries no data. */ + archive_entry_set_size(t, 0); r = archive_write_header(cpio->archive, t); archive_entry_free(t); if (r != ARCHIVE_OK) |
