od command behavior change

Mori Hiroki yamori813 at yahoo.co.jp
Wed Feb 14 02:34:59 UTC 2018


Hi

I use od command get mac address from flash.

CURRENT od command change behavior.

OLD od

# od -j 0x0004 -N 6 -t x1 /dev/flash/spi0s.u-boot-env
0000004    00  18  84  12  34  56                                        
0000012

CURRENT od

# od -j 0x0004 -N 6 -t x1 /dev/flash/spi0s.u-boot-env
od: /dev/flash/spi0s.u-boot-env: Invalid argument
0000004

Is this bug?

Hiroki Mori


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