Mercurial > gnulib
view modules/log2 @ 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: log2() function: base 2 logarithm. Files: lib/log2.c m4/log2.m4 m4/mathfunc.m4 Depends-on: math extensions isnand [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1] frexp [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1] log [test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1] configure.ac: gl_FUNC_LOG2 if test $HAVE_LOG2 = 0 || test $REPLACE_LOG2 = 1; then AC_LIBOBJ([log2]) fi gl_MATH_MODULE_INDICATOR([log2]) Makefile.am: Include: <math.h> Link: $(LOG2_LIBM) License: LGPL Maintainer: all