tree 4db5cb4564080c8d9812723f51efd16025ea6c85
parent a785be76f62ef76683034b4df99e0f353bb58921
author Maxim Dounin <mdounin@mdounin.ru> 1400247744 +0400
committer Maxim Dounin <mdounin@mdounin.ru> 1400247744 +0400

Fixed alias in regex locations with limit_except/if.

The ngx_http_map_uri_to_path() function used clcf->regex to detect if
it's working within a location given by a regular expression and have
to replace full URI with alias (instead of a part matching the location
prefix).  This is incorrect due to clcf->regex being false in implicit
locations created by if and limit_except.

Fix is to preserve relevant information in clcf->alias instead, by setting
it to NGX_MAX_SIZE_T_VALUE if an alias was specified in a regex location.