X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f
Date: Wed, 16 Sep 2015 14:49:40 -0400
Message-Id: <201509161849.t8GIne1A010595@envy.delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: djgpp AT delorie DOT com
In-reply-to: <b27e79c8-8084-44f0-81c6-4487d88840c2@googlegroups.com>
	(djgpp AT delorie DOT com)
Subject: Re: dlopen.c: make sure filename is not NULL and not empty
References: <CAA2C=vCi88BYHh-yRXvtx8az13Y9wymqkjs93UJHx=qaZRPOGQ AT mail DOT gmail DOT com>
 <cae6b037-4d08-4255-aa4f-d423a86a0d1c AT googlegroups DOT com> <83d1xi6ye1 DOT fsf AT gnu DOT org>
 <CAA2C=vC4D8sm=3JMbLGAL-cPq7xAMZg32FCU0hezBrhkK9K9kA AT mail DOT gmail DOT com> <b27e79c8-8084-44f0-81c6-4487d88840c2 AT googlegroups DOT com>
Errors-To: nobody AT delorie DOT com
X-Mailing-List: djgpp AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk


> When this has clarified we will need a new djdev205.zip,
> etc... before we can proceed.

I wouldn't trigger a 2.05 rebuild just for this.  It just moves error
handling for a bad usage from one spot to another, it doesn't make
anything broken suddenly work.  If anyone passed a NULL to popen
before, it failed.  If they pass NULL now, it fails.

If we have *other* reasons to rebuild 2.05, we can include it then.