diff options
Diffstat (limited to 'net/mac80211/debugfs_sta.c')
| -rw-r--r-- | net/mac80211/debugfs_sta.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index a67a9d316008..a8948f4d983e 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -457,11 +457,12 @@ static ssize_t link_sta_addr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { struct link_sta_info *link_sta = file->private_data; - u8 mac[3 * ETH_ALEN + 1]; + u8 mac[MAC_ADDR_STR_LEN + 2]; snprintf(mac, sizeof(mac), "%pM\n", link_sta->pub->addr); - return simple_read_from_buffer(userbuf, count, ppos, mac, 3 * ETH_ALEN); + return simple_read_from_buffer(userbuf, count, ppos, mac, + MAC_ADDR_STR_LEN + 1); } LINK_STA_OPS(addr); @@ -1240,7 +1241,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta) struct ieee80211_local *local = sta->local; struct ieee80211_sub_if_data *sdata = sta->sdata; struct dentry *stations_dir = sta->sdata->debugfs.subdir_stations; - u8 mac[3*ETH_ALEN]; + u8 mac[MAC_ADDR_STR_LEN + 1]; if (!stations_dir) return; |