Mercurial > gnulib
view modules/printf-posix @ 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 | 1f14c6dd175d |
children |
line wrap: on
line source
Description: POSIX compatible printf() function: print formatted output to standard output Comment: This module should not be used as a dependency from a test module, otherwise when this module occurs as a tests-related module, it will have side effects on the compilation of the 'vasnprintf' module, if that module occurs among the main modules in lib/. Files: lib/printf.c m4/printf-posix-rpl.m4 m4/printf.m4 m4/asm-underscore.m4 Depends-on: stdio printf-safe vfprintf-posix [test $REPLACE_PRINTF = 1] configure.ac: gl_FUNC_PRINTF_POSIX gl_STDIO_MODULE_INDICATOR([printf-posix]) Makefile.am: Include: <stdio.h> License: LGPL Maintainer: all