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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 d0717f4cbc88
children
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Description:
Set or clear the close-on-exec descriptor flag.

Files:
lib/cloexec.c
lib/cloexec.h

Depends-on:
dup2
fcntl
stdbool

configure.ac:
gl_MODULE_INDICATOR_FOR_TESTS([cloexec])

Makefile.am:
lib_SOURCES += cloexec.c

Include:
"cloexec.h"

License:
LGPLv2+

Maintainer:
Jim Meyering, Eric Blake