hammer2 - Slightly reduce LZ4 output buffer limit
commit2a82addedbb7d54f94d211352edbe1d0d0e6bad8
authorMatthew Dillon <dillon@apollo.backplane.com>
Sat, 14 Oct 2017 17:59:30 +0000 (14 10:59 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sat, 14 Oct 2017 17:59:30 +0000 (14 10:59 -0700)
tree69becd764e0fecf2d55f0742b8044a40e9b174f8
parentb0bc097d18cf2e5ce1d76ead0f8049e8c72917ea
hammer2 - Slightly reduce LZ4 output buffer limit

* LZ4_compress_limitedOutput() appears to be able to overrun the
  supplied buffer.

* Slightly reduce the LZ4 output buffer limit from a 4-byte alignment
  to an 8-byte alignment to try to fix the problem.
sys/vfs/hammer2/hammer2_strategy.c