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Re: [PATCH] AArch64/ILP32: fix wrong sign extension in setgroups
- From: Andreas Schwab <schwab at suse dot de>
- To: Roland McGrath <roland at hack dot frob dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Mon, 08 Jun 2015 10:53:04 +0200
- Subject: Re: [PATCH] AArch64/ILP32: fix wrong sign extension in setgroups
- Authentication-results: sourceware.org; auth=none
- References: <mvmoal4kany dot fsf at hawking dot suse dot de> <20150605204008 dot A84822C39E3 at topped-with-meat dot com>
Roland McGrath <roland@hack.frob.com> writes:
> But I don't quite understand why the new setgroups.c is required.
It's required to avoid a warning about casting different sized types
(pointer vs. __syscall_slong_t). I'll add a comment.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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