Change Details

``` Small fuzzing improvement: Add amount compression/decompression fuzzing to existing fuzzing harness: test compression round-trip (DecompressAmount(CompressAmount(…))). Make the domain of CompressAmount(…) explicit. ``` Backport of core PR17917. This is actually adapted to fix an existing fuzzing issue: the `CompressAmount()` function expects the amount to be positive, while our `Amount` operator works on signed integer. As a consequence the case where the amount is negative is skipped to match the `CompressAmount()` precondition.

``` Small fuzzing improvement: Add amount compression/decompression fuzzing to existing fuzzing harness: test compression round-trip (DecompressAmount(CompressAmount(…))). Make the domain of CompressAmount(…) explicit. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/17917 | PR17917]]. This is actually adapted to fix an existing fuzzing issue: the `CompressAmount()` function expects the amount to be positive, while our `Amount` operator works on signed integer. As a consequence the case where the amount is negative is skipped to match the `CompressAmount()` precondition.

``` Small fuzzing improvement: Add amount compression/decompression fuzzing to existing fuzzing harness: test compression round-trip (DecompressAmount(CompressAmount(…))). Make the domain of CompressAmount(…) explicit. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/17917 | PR17917]]. This is actually adapted to fix an existing fuzzing issue: the `CompressAmount()` function expects the amount to be positive, while our `Amount` operator works on signed integer. As a consequence the case where the amount is negative is skipped to match the `CompressAmount()` precondition.