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Re: Fix scanf rounding of negative floating-point numbers (bug 23280)
- From: Andreas Schwab <schwab at suse dot de>
- To: Joseph Myers <joseph at codesourcery dot com>
- Cc: <libc-alpha at sourceware dot org>
- Date: Tue, 19 Jun 2018 09:25:44 +0200
- Subject: Re: Fix scanf rounding of negative floating-point numbers (bug 23280)
- References: <alpine.DEB.2.20.1806182050060.7412@digraph.polyomino.org.uk>
On Jun 18 2018, Joseph Myers <joseph@codesourcery.com> wrote:
> [BZ #23280]
> * stdio-common/vfscanf.c (_IO_vfscanf_internal): Pass sign of
> floating-point number to strtod functions rather than possibly
> negating result of those functions.
> * stdio-common/tst-scanf-round.c: New file.
> * stdio-common/Makefile (tests): Add tst-scanf-round.
> ($(objpfx)tst-scanf-round): Depend on $(libm).
Looks good.
Andreas.
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Andreas Schwab, SUSE Labs, schwab@suse.de
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