For issue #3709 ("Inconsistency between "svn list" and "svn checkout"), teach the mod_dav_svn tree walker logic to authorize access to the paths it touches.
For issue #3709 ("Inconsistency between "svn list" and "svn
checkout"), teach the mod_dav_svn tree walker logic to authorize
access to the paths it touches.

* subversion/mod_dav_svn/repos.c
  (do_walk): Replace a decade-old TODO about checking authorization on
    a directory's children with, you know, code that checks
    authorization on a directory's children.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@997026 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion