tree 09ffedd149eed00e90e3cea4d13fe49a9bf3c67e
parent 6321f7ae67de5eb2542c48e16ee86763463de5f2
author Nathan Mittler <nathanmittler@google.com> 1495065038 -0700
committer GitHub <noreply@github.com> 1495065038 -0700

Fix unwrap bug for large messages. (#189)

If you write a record and don't have enough destination buffer space to read all the plaintext, the plaintext gets left in the plaintext buffer and the next record you write ends up in the ciphertext buffer (and you read the leftover plaintext from the last record), and you continue to have a record sitting in the ciphertext buffer until you get two records that don't fit in the buffer together, at which point you get the short write and subsequent exception.

Also added a test to verify the bug.