diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2013-10-08 03:10:37 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2013-10-08 03:10:37 +0000 |
| commit | eb751ffef735fc1c68b520b064ddc8f8e7992a77 (patch) | |
| tree | f03d9409d92ec36e5a140f3be70412f85ea5f2dc /bin | |
| parent | f667b593b96736b3c6e8a27d0666e25076a756d7 (diff) | |
POSIX specifies that when the pax input file requests a hardlink
to a symlinks, that it be exactly that and not a hardlink to the
file pointed to by the symlink. Use linkat() to get what we want.
ok deraadt@
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/pax/file_subs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/pax/file_subs.c b/bin/pax/file_subs.c index 2b29646943c..43ac002ba1d 100644 --- a/bin/pax/file_subs.c +++ b/bin/pax/file_subs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: file_subs.c,v 1.33 2013/04/16 18:06:35 millert Exp $ */ +/* $OpenBSD: file_subs.c,v 1.34 2013/10/08 03:10:36 guenther Exp $ */ /* $NetBSD: file_subs.c,v 1.4 1995/03/21 09:07:18 cgd Exp $ */ /*- @@ -307,7 +307,7 @@ mk_link(char *to, struct stat *to_sb, char *from, int ign) * try again) */ for (;;) { - if (link(to, from) == 0) + if (linkat(AT_FDCWD, to, AT_FDCWD, from, 0) == 0) break; oerrno = errno; if (!nodirs && chk_path(from, to_sb->st_uid, to_sb->st_gid) == 0) |