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Fix category signedness check in manual-dns-manage.fif

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Fix a check in manual DNS management Fift script, that verifies the category number as an signed `int256` instead of unsigned `uint256,` that this number is actually treated as later in the code (`256 u,`).

Importance of this fix is that the common `"wallet"H` category hash is `0xe8d44050873dba865aa7c170ab4cce64d90839a34dcfd6cf71d14e0205443b1b`, and therefore has a high bit set - therefore without this fix it is impossible to create subdomains in the `"wallet"H` category.
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Oleksandr 2024-02-12 02:12:25 +02:00 • committed by GitHub
parent f344aa46c3
commit 02b703b945
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crypto/smartcont/manual-dns-manage.fif
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@ -42,7 +42,7 @@ variable Actions
{ @end? abort"subdomain name expected" @next dup $len 127 > abort"subdomain name too long"
} : parse-domain
{ @end? abort"category number expected" @next (number) 1 <> abort"category must be integer"
dup 256 fits not abort"category does not fit into 256 bit integer"
dup 256 ufits not abort"category does not fit into 256 bit unsigned integer"
dup 0= abort"category must be non-zero"
} : parse-cat-num
{ @end? abort"`cat` expected" @next "cat" $= not abort"`cat` expected" parse-cat-num