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sockfs: properly set hwaddr type

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Matheus
2026-04-23 16:05:48 -03:00
parent 5ea2e661af
commit 4a47d65ccd
1 changed files with 8 additions and 1 deletions
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kernel-src/fs/sockfs.c
+8 -1
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@@ -122,8 +122,15 @@ static int handle_ifreq(unsigned long request, ifreq_t *uifreq, cred_t *cred) {
return e;
netdev->ip = sockaddr.ipv4addr.addr;
break;
case SIOCGIFHWADDR:
case SIOCGIFHWADDR: {
short hwaddr_type = (netdev->flags & NETDEV_FLAGS_LOOPBACK) ? ARPHRD_LOOPBACK : ARPHRD_ETHER;
e = USERCOPY_POSSIBLY_TO_USER(&uifreq->addr.type, &hwaddr_type, sizeof(hwaddr_type));
if (e)
return e;
return USERCOPY_POSSIBLY_TO_USER(uifreq->addr.addr, netdev->mac.address, sizeof(mac_t));
}
case SIOCGIFMTU: {
int mtu = netdev->mtu;
return USERCOPY_POSSIBLY_TO_USER(&uifreq->mtu, &mtu, sizeof(mtu));