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-rw-r--r--net/wireless/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c
index b7d1592bd5b8..0675f513e7b9 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -1559,7 +1559,7 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev;
int res = 0;
- if (!beacon_int)
+ if (beacon_int < 10 || beacon_int > 10000)
return -EINVAL;
list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {