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3 Commits

Author SHA1 Message Date
Charlotte a1de898fcc fmt: merge fuzzers since we don't rely on BigInteger logic 
This is per fmt's (effective) use, as it turns out, so we're not losing
any fidelity in the comparison.
 2023-08-11 04:46:52 +02:00
Charlotte 3571bf2c2d fmt: fuzz, remove some unnecessary busywork 
Removing some signed checks and logic where we've already guaranteed the
values to be positive.  Indeed, in these cases, if a negative value got
through (per my realisation in the signed fuzz harness), it would cause
an infinite loop due to flooring division.
 2023-08-11 04:46:52 +02:00
Charlotte 2ae551c0af fmt: fuzz, fix (remove extraneous + incorrect fill) 
"blk + chunks" is often an overrun, plus the fill is unnecessary; we
throw blk away immediately.
 2023-08-11 04:46:52 +02:00