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| author | Solar Designer <solar@openwall.com> | 2004-01-26 04:22:18 +0300 |
|---|---|---|
| committer | Dave Mitchell <davem@fdisolutions.com> | 2004-02-01 17:40:02 +0000 |
| commit | 2359510ddb135dcc6e80153f51cff0a97b20b597 (patch) | |
| tree | b074c5df813a1e3e529f0330620b456ecc4988e6 /pod/perlop.pod | |
| parent | a95a5f75a0e72874474834cd9e274afa0f23b6d8 (diff) | |
| download | perl-2359510ddb135dcc6e80153f51cff0a97b20b597.tar.gz | |
Re: [perl #15063] /tmp issues
Message-ID: <20040125222218.GA13499@openwall.com>
Remove insecure usage of /tmp from code and documentation
p4raw-id: //depot/perl@22258
Diffstat (limited to 'pod/perlop.pod')
| -rw-r--r-- | pod/perlop.pod | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pod/perlop.pod b/pod/perlop.pod index 96bb05273a..86cb294fe3 100644 --- a/pod/perlop.pod +++ b/pod/perlop.pod @@ -1185,10 +1185,10 @@ but leave its STDOUT to come out the old STDERR: $output = `cmd 3>&1 1>&2 2>&3 3>&-`; To read both a command's STDOUT and its STDERR separately, it's easiest -and safest to redirect them separately to files, and then read from those -files when the program is done: +to redirect them separately to files, and then read from those files +when the program is done: - system("program args 1>/tmp/program.stdout 2>/tmp/program.stderr"); + system("program args 1>program.stdout 2>program.stderr"); Using single-quote as a delimiter protects the command from Perl's double-quote interpolation, passing it on to the shell instead: |