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Drop too short packets.

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This commit is contained in:
Hidetoshi Shimokawa 2003-08-19 08:50:35 +00:00
parent f9c8c31d33
commit 29b187dc39
1 changed files with 8 additions and 4 deletions
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12
sys/dev/firewire/if_fwe.c
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@ -575,15 +575,12 @@ fwe_as_input(struct fw_xferq *xferq)
#endif
while ((sxfer = STAILQ_FIRST(&xferq->stvalid)) != NULL) {
STAILQ_REMOVE_HEAD(&xferq->stvalid, link);
if (sxfer->resp != 0)
ifp->if_ierrors ++;
fp = mtod(sxfer->mbuf, struct fw_pkt *);
/* XXX */
if (fwe->fd.fc->irx_post != NULL)
fwe->fd.fc->irx_post(fwe->fd.fc, fp->mode.ld);
m = sxfer->mbuf;
/* insert rbuf */
/* insert new rbuf */
sxfer->mbuf = m0 = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
if (m0 != NULL) {
m0->m_len = m0->m_pkthdr.len = m0->m_ext.ext_size;
@ -591,6 +588,13 @@ fwe_as_input(struct fw_xferq *xferq)
} else
printf("fwe_as_input: m_getcl failed\n");
if (sxfer->resp != 0 || fp->mode.stream.len <
ETHER_ALIGN + sizeof(struct ether_header)) {
m_freem(m);
ifp->if_ierrors ++;
continue;
}
m->m_data += HDR_LEN + ETHER_ALIGN;
c = mtod(m, char *);
#if __FreeBSD_version < 500000