Re: mod_authz_dbd regression in apache 2.4.12?

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Hello Michel,

On Mon, May 11, 2015 at 10:54 PM, Michel Stam <michel@xxxxxxxxxxx> wrote:
>
> I was tinkering over the weekend with mod_authz_dbd and mysql, and i could not get a RequireAny/RequireAll to match on multiple Require dbd-group statements. It would always match only the last result from the query, but once for every row in the resultset.
>
> Example:
>         <LocationMatch "/(?<name>[^/]+)/">
>                 <RequireAny>
>                         Require         user %{env:MATCH_NAME}
>                         Require         dbd-group %{env:MATCH_NAME}
>                         Require         dbd-group Administrators
>                 </RequireAny>
>         </LocationMatch>
>
> After some searching, it appeared to me to be a regression of this:
> https://bz.apache.org/bugzilla/show_bug.cgi?id=46421

The fix mentioned there is about APR's dbd (mysql) code but has never
been pushed to a release (the bugzilla report is still open).
As already discussed in [1] (with a simililar fix for mod_authn_dbd in
[2]), I don't think it should be addressed in APR though (but in httpd
as you and the OP of bugzilla #46421 proposed).

There also seems to be other misuses of apr_dbd_get_entry() returned
values in httpd, I'll start a thread on the dev@ mailing-list and
propose a fix.

Thanks for reporting this,
Yann.

[1] http://www.mail-archive.com/dev@xxxxxxxxxxxxxx/msg26024.html
[2] http://svn.apache.org/r1663647

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