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Don't drop a Deferred on the ground.

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Itamar Turner-Trauring 2022-08-17 13:15:13 -04:00
parent cd81e5a01c
commit 92662d802c
1 changed files with 4 additions and 1 deletions
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5
src/allmydata/immutable/layout.py
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@ -198,8 +198,11 @@ class WriteBucketProxy(object):
# plaintext_hash_tree precedes crypttext_hash_tree. It is not used, and # plaintext_hash_tree precedes crypttext_hash_tree. It is not used, and
# so is not explicitly written, but we need to write everything, so # so is not explicitly written, but we need to write everything, so
# fill it in with nulls. # fill it in with nulls.
self._write(self._offsets['plaintext_hash_tree'], b"\x00" * self._segment_hash_size) d = self._write(self._offsets['plaintext_hash_tree'], b"\x00" * self._segment_hash_size)
d.addCallback(lambda _: self._really_put_crypttext_hashes(hashes))
return d
def _really_put_crypttext_hashes(self, hashes):
offset = self._offsets['crypttext_hash_tree'] offset = self._offsets['crypttext_hash_tree']
assert isinstance(hashes, list) assert isinstance(hashes, list)
data = b"".join(hashes) data = b"".join(hashes)