warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp'

From	Hongyi Zhao <hongyi.zhao@gmail.com>
Newsgroups	gnu.bash.bug
Subject	warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp'
Date	2020-07-28 20:19 +0800
Message-ID	<mailman.199.1595938771.2739.bug-bash@gnu.org> (permalink)
References	<CAGP6PO+BCwmkfqEtX-a1Hi73LAU_jsCEFKpUUwwOPrZpfyLdkA@mail.gmail.com>

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Hi,

On Ubuntu 20.04, I try to compile the git master version of bash with
the followin steps:

$ sudo apt-get build-dep bash
$ git clone https://git.savannah.gnu.org/git/bash.git bash.git
$ cd bash.git
$ ./configure
$ make -j44
[...]
/usr/bin/ld: ./lib/sh/libsh.a(tmpfile.o): in function `sh_mktmpname':
/home/werner/Public/repo/git.savannah.gnu.org/git/bash.git/lib/sh/tmpfile.c:152:
warning: the use of `mktemp' is dangerous, better use `mkstemp' or
`mkdtemp'
[...]


Any hints for fix this warning?

Regards
-- 
Hongyi Zhao <hongyi.zhao@gmail.com>

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warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp' Hongyi Zhao <hongyi.zhao@gmail.com> - 2020-07-28 20:19 +0800

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