Mercurial > gnulib
view modules/modfl @ 40211:5f58d2ac35ea
unistr/u8-cmp: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unistr/u8-cmp.c (u8_cmp): Don't invoke memcmp if n is zero.
author | Bruno Haible <bruno@clisp.org> |
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date | Fri, 08 Mar 2019 20:38:22 +0100 |
parents | 1f14c6dd175d |
children |
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Description: modfl() function: get signed integer and fractional parts. Files: lib/modfl.c m4/modfl.m4 m4/mathfunc.m4 Depends-on: math extensions modf [{ test $HAVE_MODFL = 0 || test $REPLACE_MODFL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1] isfinite [{ test $HAVE_MODFL = 0 || test $REPLACE_MODFL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] truncl [{ test $HAVE_MODFL = 0 || test $REPLACE_MODFL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] isinf [{ test $HAVE_MODFL = 0 || test $REPLACE_MODFL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] configure.ac: gl_FUNC_MODFL if test $HAVE_MODFL = 0 || test $REPLACE_MODFL = 1; then AC_LIBOBJ([modfl]) fi gl_MATH_MODULE_INDICATOR([modfl]) Makefile.am: Include: <math.h> Link: $(MODFL_LIBM) License: LGPL Maintainer: all