Closed pventuzelo closed 4 years ago
During fuzzing, I triggered an AssertionError in state transition processing.
AssertionError
Error: unhandled exception: /XXX/nim-beacon-chain/vendor/nim-stew/stew/bitseqs.nim(172, 12)pos < s.len[AssertionError]
Error: unhandled exception: /XXX/nim-beacon-chain/vendor/nim-stew/stew/bitseqs.nim(172, 12)
[AssertionError]
branch: devel commit: 65ca74c9807dd53a6a9d4a5ec0f6204065f700fa
devel
Download: assert_bitseqs.zip
$ make $ cd ncli $ ../env.sh nim c -d:const_preset=mainnet ncli_transition $ ./ncli_transition --pre= assert_bitseqs_beaconstate.ssz --blck= assert_bitseqs_block.ssz --post= assert_bitseqs_beaconstate.ssz Traceback (most recent call last, using override) XXX/nim-beacon-chain/vendor/nim-confutils/confutils.nim(981) confutils XXX/nim-beacon-chain/vendor/nim-faststreams/faststreams/input_stream.nim(69) CLI XXX/nim-beacon-chain/vendor/nimbus-build-system/vendor/Nim/lib/system/excpt.nim(418) nimLeaveFinally XXX/nim-beacon-chain/vendor/nimbus-build-system/vendor/Nim/lib/system/excpt.nim(407) reportUnhandledError XXX/nim-beacon-chain/vendor/nimbus-build-system/vendor/Nim/lib/system/excpt.nim(358) reportUnhandledErrorAux Error: unhandled exception: XXX/nim-beacon-chain/vendor/nim-stew/stew/bitseqs.nim(172, 12) `pos < s.len` [AssertionError]
https://github.com/status-im/nim-beacon-chain/pull/927
During fuzzing, I triggered an
AssertionError
in state transition processing.Error: unhandled exception: /XXX/nim-beacon-chain/vendor/nim-stew/stew/bitseqs.nim(172, 12)
pos < s.len[AssertionError]
Reproducing
branch:
devel
commit: 65ca74c9807dd53a6a9d4a5ec0f6204065f700faDownload: assert_bitseqs.zip