Fix possible overflow in decode_raw #1383
Merged
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Time spent on this PR: 0.2
Pull request type
Please check the type of change your PR introduces:
What is the current behavior?
In
rlp.decode_raw
, theassert_nn(remaining_data_len);
doeesn't check thatremaining_data_len
has not overflown.Resolves #1376
What is the new behavior?
Each of the decoded values are asserted in RANGE_CHECK, as well as their sum.
A test has been added, failing first and passing after fix.
This change is