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Extended plaintext buffer if necessary

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This commit is contained in:
Alexander Neumann 2016-07-28 21:41:18 +02:00
parent 0e6c72ad1d
commit d609e4a986
1 changed files with 5 additions and 0 deletions
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5
src/restic/repository/prune.go
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@ -49,6 +49,11 @@ func Repack(repo *Repository, packs, keepBlobs backend.IDSet) (err error) {
} }
ciphertext := buf[entry.Offset : entry.Offset+entry.Length] ciphertext := buf[entry.Offset : entry.Offset+entry.Length]
if cap(plaintext) < len(ciphertext) {
plaintext = make([]byte, len(ciphertext))
}
plaintext, err = crypto.Decrypt(repo.Key(), plaintext, ciphertext) plaintext, err = crypto.Decrypt(repo.Key(), plaintext, ciphertext)
if err != nil { if err != nil {
return err return err