K 10 svn:author V 4 csjp K 8 svn:date V 27 2008-07-05T20:11:28.864799Z K 7 svn:log V 300 Make sure we are clearing the ZBUF_FLAG_IMMUTABLE any time a free buffer is reclaimed by the kernel. This fixes a bug resulted in the kernel over writing packet data while user-space was still processing it when zerocopy is enabled. (Or a panic if invariants was enabled). Discussed with: rwatson END