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Lines 190-206
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| 190 |
continue; |
190 |
continue; |
| 191 |
if (reply->ar_pln != sizeof (struct in_addr)) |
191 |
if (reply->ar_pln != sizeof (struct in_addr)) |
| 192 |
continue; |
192 |
continue; |
| 193 |
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| 194 |
if (reply->ar_hln != ETHER_ADDR_LEN) |
| 195 |
continue; |
| 196 |
if ((unsigned) bytes < sizeof (reply) + |
193 |
if ((unsigned) bytes < sizeof (reply) + |
| 197 |
2 * (4 + reply->ar_hln)) |
194 |
2 * (4 + reply->ar_hln)) |
| 198 |
continue; |
195 |
continue; |
| 199 |
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196 |
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| 200 |
rp.c = (unsigned char *) ar_spa (reply); |
197 |
rp.c = (unsigned char *) ar_spa (reply); |
| 201 |
rh.c = (unsigned char *) ar_sha (reply); |
198 |
rh.c = (unsigned char *) ar_sha (reply); |
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|
199 |
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| 200 |
/* Ensure the ARP reply is for the address we asked for */ |
| 201 |
if (rp.a->s_addr != address.s_addr) |
| 202 |
continue; |
| 203 |
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| 204 |
/* Some systems send a reply back from our hwaddress - weird */ |
| 205 |
if (reply->ar_hln == iface->hwlen && |
| 206 |
memcmp (rh.c, iface->hwaddr, iface->hwlen) == 0) |
| 207 |
continue; |
| 208 |
|
| 202 |
logger (LOG_ERR, "ARPOP_REPLY received from %s (%s)", |
209 |
logger (LOG_ERR, "ARPOP_REPLY received from %s (%s)", |
| 203 |
inet_ntoa (*rp.a), ether_ntoa (rh.a)); |
210 |
inet_ntoa (*rp.a), |
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211 |
hwaddr_ntoa (rh.c, reply->ar_hln)); |
| 204 |
retval = -1; |
212 |
retval = -1; |
| 205 |
goto eexit; |
213 |
goto eexit; |
| 206 |
} |
214 |
} |
