K 10 svn:author V 3 pjd K 8 svn:date V 27 2011-10-19T23:40:37.427614Z K 7 svn:log V 244 Never pass NULL block pointer when reading. This is neither expected nor handled by lower layers like vdev_raidz, which uses bp for checksum verification. This bug could lead to NULL pointer reference and resets during boot. MFC after: 3 days END