Mercurial > gnulib
view modules/isnand @ 40213:cc3fed3b7788
unilbrk/u*-possible-linebreaks: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks): Don't
invoke memset with a zero size.
* lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks):
Likewise.
* lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks):
Adjust accordingly.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 00:27:19 +0100 |
parents | 1f14c6dd175d |
children |
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Description: isnand() function: test for NaN. Files: lib/isnand.c lib/isnan.c lib/float+.h m4/exponentd.m4 m4/isnand.m4 Depends-on: math fpieee memcmp configure.ac: gl_FUNC_ISNAND m4_ifdef([gl_ISNAN], [ AC_REQUIRE([gl_ISNAN]) ]) if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then AC_LIBOBJ([isnand]) gl_PREREQ_ISNAND fi gl_MATH_MODULE_INDICATOR([isnand]) Makefile.am: Include: <math.h> Link: $(ISNAND_LIBM) License: LGPL Maintainer: all