mac80211: fix agg_status debugfs file write

[cascardo/linux.git] / net / mac80211 / debugfs_sta.c

diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 80194b5..2ecb4de 100644 (file)
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -195,7 +195,7 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
 static ssize_t sta_agg_status_write(struct file *file, const char __user *userbuf,
                                    size_t count, loff_t *ppos)
 {
-       char _buf[12], *buf = _buf;
+       char _buf[12] = {}, *buf = _buf;
        struct sta_info *sta = file->private_data;
        bool start, tx;
        unsigned long tid;