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wlan: fix issues

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Matheus
2026-09-10 14:41:46 -03:00
parent 2c73b64e3f
commit 7c6af549e2
2 changed files with 14 additions and 4 deletions
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kernel-src/io/net/netdev.c
+9 -1
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@@ -57,6 +57,10 @@ typedef struct {
int handle_wlan_ioctl(netdev_t *netdev, unsigned long request, void *arg, int *result, cred_t *cred) {
// TODO: make every operation besides get bss cache be privileged
if ((netdev->flags & NETDEV_FLAGS_WLAN) == 0)
return EINVAL;
switch (request) {
case NETDEV_IOCTL_WLAN_SCAN:
return wlan_active_scan(netdev);
@@ -71,7 +75,10 @@ int handle_wlan_ioctl(netdev_t *netdev, unsigned long request, void *arg, int *r
if (IS_USER_ADDRESS(arg) && !IS_USER_ADDRESS(bss_request.buffer))
return EFAULT;
wlan_get_bss_cache(netdev, bss_request.buffer, bss_request.buffer_size, &bss_request.records_returned);
error = wlan_get_bss_cache(netdev, bss_request.buffer, bss_request.buffer_size, &bss_request.records_returned);
if (error)
return error;
return USERCOPY_POSSIBLY_TO_USER(arg, &bss_request, sizeof(bss_request));
}
case NETDEV_IOCTL_WLAN_ASSOCIATE: {
@@ -240,6 +247,7 @@ static devops_t devops = {
};
int netdev_register(netdev_t *netdev, char *name) {
// TODO: better allocation strategy (copy wlan's?)
int minor = __atomic_fetch_add(&current_minor, 1, __ATOMIC_RELAXED);
MUTEX_ACQUIRE(&tablelock);
int e = hashtable_set(&nametable, netdev, name, strlen(name), true);