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Fix bug that prevented resuming of uploads to encrypted special remotes that used chunking. This bug could also expose the names of keys to such remotes.

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This is a low-severity security hole.
This commit is contained in:
Joey Hess 2016-04-27 12:54:43 -04:00
parent 363b984176
commit b890f3a53d
Failed to extract signature
5 changed files with 30 additions and 6 deletions
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3
Remote/Helper/Special.hs
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@ -189,11 +189,12 @@ specialRemote' cfg c preparestorer prepareretriever prepareremover preparecheckp
go Nothing = return False
go' storer (Just checker) = sendAnnex k rollback $ \src ->
displayprogress p k $ \p' ->
storeChunks (uuid baser) chunkconfig k src p'
storeChunks (uuid baser) chunkconfig enck k src p'
(storechunk enc storer)
checker
go' _ Nothing = return False
rollback = void $ removeKey encr k
enck = maybe id snd enc
storechunk Nothing storer k content p = storer k content p
storechunk (Just (cipher, enck)) storer k content p = do