Mercurial > gnulib
view modules/popen @ 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 | cf6263b60cda |
children |
line wrap: on
line source
Description: popen() function: open a stream to a shell command. Files: lib/popen.c m4/popen.m4 Depends-on: stdio open [test $HAVE_POPEN = 0 || test $REPLACE_POPEN = 1] configure.ac: gl_FUNC_POPEN if test $HAVE_POPEN = 0 || test $REPLACE_POPEN = 1; then AC_LIBOBJ([popen]) gl_PREREQ_POPEN fi gl_STDIO_MODULE_INDICATOR([popen]) Makefile.am: Include: <stdio.h> License: LGPL Maintainer: Eric Blake