Merge pull request #425 from status-im/fixes_424

fixes #424
2019-11-24 14:07:08 +07:00 · 2019-11-24 14:07:08 +07:00 · 05a5c3f40b
parent 1fb9e07e96 93f6b99087
commit 05a5c3f40b
1 changed files with 1 additions and 1 deletions
--- a/nimbus/vm/interpreter/opcodes_impl.nim
+++ b/nimbus/vm/interpreter/opcodes_impl.nim
@ -203,7 +203,7 @@ op sha3, inline = true, startPos, length:

  computation.memory.extend(pos, len)
  let endRange = min(pos + len, computation.memory.len) - 1
-  if endRange == -1:
+  if endRange == -1 or pos >= computation.memory.len:
    push(EMPTY_SHA3)
  else:
    push: