GNU bug report logs - #34237
small patch to ltdl.c to silence clang warnings

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Rupert Gallagher <ruga <at> protonmail.com>
To: "bug-libtool <at> gnu.org" <bug-libtool <at> gnu.org>
Subject: small patch to ltdl.c to silence clang warnings
Date: Mon, 28 Jan 2019 19:04:54 +0000

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[ltdl.c.patch (application/octet-stream, attachment)]

Message #8 received at 34237 <at> debbugs.gnu.org (full text, mbox):

From: Mike Frysinger <vapier <at> gentoo.org>
To: Rupert Gallagher <ruga <at> protonmail.com>
Cc: 34237 <at> debbugs.gnu.org, "bug-libtool <at> gnu.org" <bug-libtool <at> gnu.org>
Subject: Re: small patch to ltdl.c to silence clang warnings
Date: Sun, 14 Jan 2024 03:34:38 +0000 (UTC)

> --- libltdl/ltdl.c
> +++ libltdl/ltdl.c
> @@ -1372,7 +1372,7 @@
>
> -	  if (!file && *sys_dlsearch_path)
> +	  if ((!file) & *sys_dlsearch_path)
> ...
> -      if (!is_done && *sys_dlsearch_path)
> +      if ((!is_done) & *sys_dlsearch_path)

this is def incorrect.  you're doing a bitwise operation on a pointer.

can you please post example compiler output ?
-mike

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