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path: root/drivers/net/wireless/airo.c
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Diffstat (limited to 'drivers/net/wireless/airo.c')
-rw-r--r--drivers/net/wireless/airo.c48
1 files changed, 28 insertions, 20 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index f9f15bb..c586f78 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -232,8 +232,10 @@ static int adhoc;
static int probe = 1;
+static kuid_t proc_kuid;
static int proc_uid /* = 0 */;
+static kgid_t proc_kgid;
static int proc_gid /* = 0 */;
static int airo_perm = 0555;
@@ -4499,78 +4501,79 @@ struct proc_data {
static int setup_proc_entry( struct net_device *dev,
struct airo_info *apriv ) {
struct proc_dir_entry *entry;
+
/* First setup the device directory */
strcpy(apriv->proc_name,dev->name);
apriv->proc_entry = proc_mkdir_mode(apriv->proc_name, airo_perm,
airo_entry);
if (!apriv->proc_entry)
goto fail;
- apriv->proc_entry->uid = proc_uid;
- apriv->proc_entry->gid = proc_gid;
+ apriv->proc_entry->uid = proc_kuid;
+ apriv->proc_entry->gid = proc_kgid;
/* Setup the StatsDelta */
entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
goto fail_stats_delta;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the Stats */
entry = proc_create_data("Stats", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
goto fail_stats;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the Status */
entry = proc_create_data("Status", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
goto fail_status;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the Config */
entry = proc_create_data("Config", proc_perm,
apriv->proc_entry, &proc_config_ops, dev);
if (!entry)
goto fail_config;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the SSID */
entry = proc_create_data("SSID", proc_perm,
apriv->proc_entry, &proc_SSID_ops, dev);
if (!entry)
goto fail_ssid;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the APList */
entry = proc_create_data("APList", proc_perm,
apriv->proc_entry, &proc_APList_ops, dev);
if (!entry)
goto fail_aplist;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the BSSList */
entry = proc_create_data("BSSList", proc_perm,
apriv->proc_entry, &proc_BSSList_ops, dev);
if (!entry)
goto fail_bsslist;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
/* Setup the WepKey */
entry = proc_create_data("WepKey", proc_perm,
apriv->proc_entry, &proc_wepkey_ops, dev);
if (!entry)
goto fail_wepkey;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ entry->uid = proc_kuid;
+ entry->gid = proc_kgid;
return 0;
@@ -5697,11 +5700,16 @@ static int __init airo_init_module( void )
{
int i;
+ proc_kuid = make_kuid(&init_user_ns, proc_uid);
+ proc_kgid = make_kgid(&init_user_ns, proc_gid);
+ if (!uid_valid(proc_kuid) || !gid_valid(proc_kgid))
+ return -EINVAL;
+
airo_entry = proc_mkdir_mode("driver/aironet", airo_perm, NULL);
if (airo_entry) {
- airo_entry->uid = proc_uid;
- airo_entry->gid = proc_gid;
+ airo_entry->uid = proc_kuid;
+ airo_entry->gid = proc_kgid;
}
for (i = 0; i < 4 && io[i] && irq[i]; i++) {
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