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Disallow null character on transfer and dapp transaction #1108

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shuse2 opened this issue Feb 14, 2019 · 0 comments
Closed

Disallow null character on transfer and dapp transaction #1108

shuse2 opened this issue Feb 14, 2019 · 0 comments

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@shuse2
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shuse2 commented Feb 14, 2019

Expected behavior

Expect Dapp registration transaction to be rejected if using unicode null character (\u0000) in tag or description attributes.

Actual behavior

There is no check regards to the null character in Dapp registration

Steps to reproduce

Post a Dapp registration transaction with \u0000 in the description or tag attribute

Related to LiskArchive/lisk-sdk#2886

Which version(s) does this affect? (Environment, OS, etc...)

2.1-alpha.0

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