In the sonic_get() routine, shouldn't this section (around line 1184)

		if (datalen >= MINCLSIZE) {
			MCLGET(m, M_DONTWAIT);
			if ((m->m_flags & M_EXT) == 0) {
				if (top) m_freem(top);
				return (0);
			}
			len = MLEN;
		}

be more like:

		if (datalen >= MINCLSIZE) {
			MCLGET(m, M_DONTWAIT);
			if ((m->m_flags & M_EXT) == 0) {
				if (top) m_freem(top);
				return (0);
			}
			len = MCLBYTES; /* <--- this thing here */
		}

?

Name: Dave Huang     |   Mammal, mammal / their names are called /
INet: khym@bga.com   |   they raise a paw / the bat, the cat /
FurryMUCK: Dahan     |   dolphin and dog / koala bear and hog -- TMBG
Dahan: Hani G Y+C 22 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F- Q+++ P+ B+ PA+ PL++