svn commit: r981921 - /subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c

[da...@apache.org]

Author: danielsh
Date: Tue Aug  3 15:17:14 2010
New Revision: 981921

URL: http://svn.apache.org/viewvc?rev=981921&view=rev
Log:
fsfs: make rev files (and pack files + pack manifest files) read-only.

* subversion/libsvn_fs_fs/fs_fs.c
  (write_revision_zero):  Make r0 read-only.
  (commit_body):  Needs no change.
  (pack_shard):  Make the pack+manifest files read-only.

Modified:
    subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c

Modified: subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c?rev=981921&r1=981920&r2=981921&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c Tue Aug  3 15:17:14 2010
@@ -6374,11 +6374,12 @@ svn_fs_fs__reserve_copy_id(const char **
 static svn_error_t *
 write_revision_zero(svn_fs_t *fs)
 {
+  const char *path_revision_zero = path_rev(fs, 0, fs->pool);
   apr_hash_t *proplist;
   svn_string_t date;
 
   /* Write out a rev file for revision 0. */
-  SVN_ERR(svn_io_file_create(path_rev(fs, 0, fs->pool),
+  SVN_ERR(svn_io_file_create(path_revision_zero,
                              "PLAIN\nEND\nENDREP\n"
                              "id: 0.0.r0/17\n"
                              "type: dir\n"
@@ -6387,6 +6388,7 @@ write_revision_zero(svn_fs_t *fs)
                              "2d2977d1c96f487abe4a1e202dd03b4e\n"
                              "cpath: /\n"
                              "\n\n17 107\n", fs->pool));
+  SVN_ERR(svn_io_set_file_read_only(path_revision_zero, FALSE, fs->pool));
 
   /* Set a date on revision 0. */
   date.data = svn_time_to_cstring(apr_time_now(), fs->pool);
@@ -7489,6 +7491,8 @@ pack_shard(const char *revs_dir,
   SVN_ERR(svn_stream_close(manifest_stream));
   SVN_ERR(svn_stream_close(pack_stream));
   SVN_ERR(svn_io_copy_perms(shard_path, pack_file_dir, pool));
+  SVN_ERR(svn_io_set_file_read_only(pack_file_path, FALSE, pool));
+  SVN_ERR(svn_io_set_file_read_only(manifest_file_path, FALSE, pool));
 
   /* Update the min-unpacked-rev file to reflect our newly packed shard.
    * (ffd->min_unpacked_rev will be updated by open_pack_or_rev_file().)