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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-08-19 16:17:11 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-10-13 11:02:15 +0200 |
| commit | 4ad31ee437288a03225415c76065033c1490bf77 (patch) | |
| tree | d2dae998bd278546a8cbfdf7ae985b6643360da2 /net | |
| parent | 6289b5a51d58adfe2f8791cd4c6deb0e6f01267a (diff) | |
| download | barebox-4ad31ee437288a03225415c76065033c1490bf77.tar.gz barebox-4ad31ee437288a03225415c76065033c1490bf77.tar.xz | |
do not abuse the received packet to send back another packet
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/net.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -566,7 +566,8 @@ NetReceive(uchar * inpkt, int len) NetCopyIP(&arp->ar_data[16], &arp->ar_data[6]); memcpy (&arp->ar_data[ 0], NetOurEther, 6); NetCopyIP(&arp->ar_data[ 6], &NetOurIP); - (void) eth_send((uchar *)et, (pkt - (uchar *)et) + ARP_HDR_SIZE); + memcpy(NetTxPacket, et, (pkt - (uchar *)et) + ARP_HDR_SIZE); + eth_send((uchar *)NetTxPacket, (pkt - (uchar *)et) + ARP_HDR_SIZE); return; case ARPOP_REPLY: /* arp reply */ |