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Use mnemonic macro of macaddress size

This commit is contained in:
vemax78 2013-06-09 17:29:50 +02:00
parent 4f119771c0
commit d9e02ded5a
1 changed files with 1 additions and 1 deletions
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2
src/common/capwap_network.c
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@ -819,7 +819,7 @@ int capwap_get_macaddress_from_interface(const char* interface, char* macaddress
strcpy(ifr.ifr_name, interface);
if (!ioctl(sock, SIOCGIFHWADDR, &ifr)) {
result = ((ifr.ifr_hwaddr.sa_family == ARPHRD_EUI64) ? 8 : 6);
result = ((ifr.ifr_hwaddr.sa_family == ARPHRD_EUI64) ? MACADDRESS_EUI64_LENGTH : MACADDRESS_EUI48_LENGTH);
memcpy(macaddress, ifr.ifr_hwaddr.sa_data, result);
}