MFC ver. 1.30:

date: 2007/04/19 15:41:00; author: mtm; state: Exp; lines: +68 -19
o Increase the buffer to hold extra headers to 10240 bytes (the minimum

according to RFC3542 sec. 20.1) and allocate it dynamically.

o In verbose mode, specify a warning if any control data from recvmsg(2)

was truncated because the buffer was too small.

o When printing the extra headers make sure not to overrun the buffer

boundaries.

PR: kern/99425