Divide by zero at subversion/libsvn_fs_fs/fs_fs.c:upgrade_pack_revprops() (was Re: SVN crach Log)

On Tue, Jun 18, 2013 at 5:51 PM, Miliotis Nikolaos
<NMiliotis_at_eurobank.gr> wrote:
>
> Hi,
>
> I have installed Subversion 1.8 and tried to upgrade the repository. During the upgrade it
> produced the attached files.
>
> The command I used was:
>
> svnadmin –verify .
> svnadmin –upgrade .
Subversion crash (divide by zero) occur at
subversion/libsvn_fs_fs/fs_fs.c:1481 in upgrade_pack_revprops()
[[[
static svn_error_t *
upgrade_pack_revprops(svn_fs_t *fs,
                      apr_pool_t *scratch_pool)
{
  fs_fs_data_t *ffd = fs->fsap_data;
  const char *revprops_shard_path;
  const char *revprops_pack_file_dir;
  apr_int64_t shard;
  apr_int64_t first_unpacked_shard
    = ffd->min_unpacked_rev / ffd->max_files_per_dir;
                                                   ^^^^^ zero!

  apr_pool_t *iterpool = svn_pool_create(scratch_pool);
  const char *revsprops_dir = svn_dirent_join(fs->path, PATH_REVPROPS_DIR,

]]]

ffd->max_files_per_dir == 0 for some reason.

Miliotis, could you please provide .\db\fsfs.conf and .\db\format file. Thanks!

--
Ivan Zhakov
CTO | VisualSVN | http://www.visualsvn.com