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started testing. BOOTP crashes at ip_send() ?

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This commit is contained in:
Markus Fröschle
2013-12-24 12:38:36 +00:00
parent c1ff9a7181
commit 4ec02ea882
13 changed files with 771 additions and 1090 deletions
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27
net/ip.c
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@@ -147,20 +147,21 @@ int ip_send(NIF *nif, uint8_t *dest, uint8_t *src, uint8_t protocol, NBUF *pNbuf
/*
* Determine the hardware address of the recipient
*/
route = ip_resolve_route(nif, dest);
if (route == NULL)
{
xprintf("Unable to locate %d.%d.%d.%d\n",
dest[0], dest[1], dest[2], dest[3]);
return 0;
}
IP_ADDR bc = { 255, 255, 255, 255};
if (memcmp(bc, dest, 4) != 0)
{
route = ip_resolve_route(nif, dest);
if (route == NULL)
{
xprintf("Unable to locate %d.%d.%d.%d\n",
dest[0], dest[1], dest[2], dest[3]);
return 0;
}
}
else
route = bc;
return nif->send(nif,
route,
&nif->hwa[0],
ETH_FRM_IP,
pNbuf
);
return nif->send(nif, route, &nif->hwa[0], ETH_FRM_IP, pNbuf);
}
#if defined(DEBUG_PRINT)