Hello Hyrum,
It appears issue 2798 is in reality a duplicate of issue 2794, which
both describe (and properly reference) the post at
http://svn.haxx.se/dev/archive-2007-03/0855.shtml
I do not believe the situation described here made it into the issue
tracker.
Regards,
Mark
On Fri, 2007-06-22 at 13:08 -0500, Hyrum K. Wright wrote:
> Hyrum K. Wright wrote:
> > Ping...
> > This patch has been out there for a while, but hasn't had any comments.
> > If there are none in the next few days, I'll open an issue.
>
> Issue 2798.
>
> > Mark Reibert wrote:
> >> Hello,
> >
> >> svn_load_dirs.pl does not handle non-writable files in the staging
> >> working copy when it copies files from the import directory. This
> >> situation naturally occurs if the "svn:needs-lock" property is set on a
> >> file. The attached patch addresses this by calling "svn lock" if the
> >> target is non-writable. This is done for objects that have a MD5
> >> computed, which brings us to ...
> >
> >> The script is computing MD5s for plain files *and* links, provided the
> >> target of the link is a plain file. This does not seem correct since,
> >> for example, what if the link pointed to a file outside the tree under
> >> revision control? After all, if the link target is inside the tree the
> >> script will find it as well as the link. The attached patch deals with
> >> this issue by computing a MD5 only for plain files (and is a
> >> pre-condition for the "svn lock" change).
> >
> >> Existing locks are not stolen. Should they be?
> >
> >> [[[
> >> * contrib/client-side/svn_load_dirs/svn_load_dirs.pl.in
> >> Attempt to get a lock for updates to read-only files.
> >> Compute MD5 only for plain file objects.
> >> ]]]
> >
> >
> >
> >> ------------------------------------------------------------------------
> >
> >> Index: contrib/client-side/svn_load_dirs/svn_load_dirs.pl.in
> >> ===================================================================
> >> --- contrib/client-side/svn_load_dirs/svn_load_dirs.pl.in (revision 24000)
> >> +++ contrib/client-side/svn_load_dirs/svn_load_dirs.pl.in (working copy)
> >> @@ -925,6 +925,21 @@
> >> {
> >> print "U $source_path\n";
> >> $upd_files{$source_path} = $del_info;
> >> +
> >> + # It is possible for the destination file to be
> >> + # read-only if it has the svn:needs-lock property set.
> >> + # In this case we get a lock (which is safe even if
> >> + # svn:needs-lock is not set). Note this only applies to
> >> + # plain files, but that is implied here since digests
> >> + # are computed only for plain files. Note also there is
> >> + # a corner case in which the lock request will fail if
> >> + # the file is locked by someone else.
> >> + unless (-w $dest_path)
> >> + {
> >> + read_from_process($svn, 'lock',
> >> + @svn_use_repos_cmd_opts,
> >> + $dest_path);
> >> + }
> >> }
> >> }
> >> }
> >> @@ -1593,7 +1608,7 @@
> >> return if $_ eq '.';
> >> my ($file_type) = &file_info($_);
> >> my $file_digest;
> >> - if ($file_type eq 'f' or ($file_type eq 'l' and stat($_) and -f _))
> >> + if ($file_type eq 'f')
> >> {
> >> $file_digest = &digest_hash_file($_);
> >> }
> >
>
--
----------------------
Mark S. Reibert, Ph.D.
svn@reibert.com
----------------------
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Received on Fri Oct 12 09:01:42 2007