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| author | Ron Yorston <rmy@pobox.com> | 2018-03-15 09:01:45 +0000 |
|---|---|---|
| committer | Ron Yorston <rmy@pobox.com> | 2018-03-15 09:01:45 +0000 |
| commit | 94cf1f830d25409ba80b0933075e026e41fe0e3c (patch) | |
| tree | f3a386872c52bb7c18283a4bca01dade3811d503 /docs | |
| parent | 6fe4ad9a6c96624c2b75c0d51b035bc1a71d9eba (diff) | |
| download | busybox-w32-94cf1f830d25409ba80b0933075e026e41fe0e3c.tar.gz busybox-w32-94cf1f830d25409ba80b0933075e026e41fe0e3c.tar.bz2 busybox-w32-94cf1f830d25409ba80b0933075e026e41fe0e3c.zip | |
win32: restrict visibility of special devices
Handling of the special devices /dev/zero and /dev/urandom was
inconsistent:
- they could be used as arguments to 'cat' but not 'od';
- they could not be used in shell redirection.
Restrict the use of these devices to two places:
- as input files to 'dd' with the 'if=' argument;
- internally within 'shred'.
See GitHub issue #98.
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