Mercurial > gnulib
view modules/ffsl @ 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> |
---|---|
date | Fri, 08 Mar 2019 20:38:22 +0100 |
parents | 4e3a37b1ceae |
children |
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Description: Finds the index of the least-significant set bit. Files: lib/ffsl.h lib/ffsl.c m4/ffsl.m4 Depends-on: extensions string ffs [test $HAVE_FFSL = 0] configure.ac: gl_FUNC_FFSL if test $HAVE_FFSL = 0; then AC_LIBOBJ([ffsl]) fi gl_STRING_MODULE_INDICATOR([ffsl]) Makefile.am: Include: <string.h> License: LGPLv2+ Maintainer: Eric Blake