Configuration : what is magic

In ramips we got

What is that magic about? where do we get that number and what its use?

[ "$magic" != "27051956" ] && {
echo "Invalid image type."
return 1
return 0

0x27051956 is the magic number of uImage

The magic number verification in is deprecated in OpenWrt master, and replaced with generic metadata verification.

1 Like

OK so it was based on which bootloader used. And so, the device that shared same used same magic number. right ?

Thanks for the reply.

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