Commit ce826560 authored by Ruediger Pluem's avatar Ruediger Pluem
Browse files

* If APR_FINFO_NAME is added to the list of wanted information, apr_stat 

  always returns APR_INCOMPLETE on Unix platforms in the case that the
  call to the native stat / lstat did not fail. So we can safely assume
  that the stat / lstat call has been successful in this case.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@491297 13f79535-47bb-0310-9956-ffa450edef68
parent 5c2a5862

server/request.c

+8 −1
Changes for server/request.c: 8 added lines, 1 removed line.
Original line number Diff line number Diff line
@@ -556,7 +556,14 @@ AP_DECLARE(int) ap_directory_walk(request_rec *r) 
                rv = apr_stat(&thisinfo, r->filename,

                              APR_FINFO_MIN | APR_FINFO_NAME | APR_FINFO_LINK,

                              r->pool);

                if (rv != APR_SUCCESS) {

                /*

                 * APR_INCOMPLETE is as fine as result as APR_SUCCESS as we

                 * have added APR_FINFO_NAME to the wanted parameter of

                 * apr_stat above. On Unix platforms this means that apr_stat

                 * is always going to return APR_INCOMPLETE in the case that

                 * the call to the native stat / lstat did not fail.

                 */

                if ((rv != APR_INCOMPLETE) && (rv != APR_SUCCESS)) {

                    /*

                     * This should never happen, because we did a stat on the

                     * same file, resolving a possible symlink several lines