diff options
Diffstat (limited to 'networking/udhcp/arpping.c')
| -rw-r--r-- | networking/udhcp/arpping.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/networking/udhcp/arpping.c b/networking/udhcp/arpping.c index 47a7b1351..89400e296 100644 --- a/networking/udhcp/arpping.c +++ b/networking/udhcp/arpping.c @@ -41,7 +41,7 @@ enum { /* Returns 1 if no reply received */ -int FAST_FUNC arpping(uint32_t test_ip, +int FAST_FUNC arpping(uint32_t test_nip, const uint8_t *safe_mac, uint32_t from_ip, uint8_t *from_mac, @@ -78,7 +78,7 @@ int FAST_FUNC arpping(uint32_t test_ip, memcpy(arp.sHaddr, from_mac, 6); /* source hardware address */ memcpy(arp.sInaddr, &from_ip, sizeof(from_ip)); /* source IP address */ /* tHaddr is zero-filled */ /* target hardware address */ - memcpy(arp.tInaddr, &test_ip, sizeof(test_ip)); /* target IP address */ + memcpy(arp.tInaddr, &test_nip, sizeof(test_nip));/* target IP address */ memset(&addr, 0, sizeof(addr)); safe_strncpy(addr.sa_data, interface, sizeof(addr.sa_data)); @@ -111,7 +111,7 @@ int FAST_FUNC arpping(uint32_t test_ip, && arp.operation == htons(ARPOP_REPLY) /* don't check it: Linux doesn't return proper tHaddr (fixed in 2.6.24?) */ /* && memcmp(arp.tHaddr, from_mac, 6) == 0 */ - && *((uint32_t *) arp.sInaddr) == test_ip + && *((uint32_t *) arp.sInaddr) == test_nip ) { /* if ARP source MAC matches safe_mac * (which is client's MAC), then it's not a conflict |