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Date: Thu, 4 Jul 2019 19:56:17 +0300
From: Peter Mamonov <pmamonov@gmail.com>
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Subject: memcmp command is broken
To: andrew.smirnov@gmail.com, barebox@lists.infradead.org

Hi, Andrey,

Current `memcmp` command implementation is broken and fails with the error 
message "read: Bad file number" when calls `read_full(destfd, ...)`. Guess this 
is because `memcpy_parse_options()` opens `destfd` with `O_WRONLY` flag. Anyway 
reverting "ddf4cca339 commands: Introduce memcpy_parse_options()" fixes the 
problem.

Regards,
Peter

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