diff options
| -rw-r--r-- | contrib/package/iwinfo/src/iwinfo_nl80211.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c index 5828ee98d..468ad9d70 100644 --- a/contrib/package/iwinfo/src/iwinfo_nl80211.c +++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c @@ -1438,7 +1438,7 @@ int nl80211_get_freqlist(const char *ifname, char *buf, int *len) if( req ) { res = nl80211_send(req); - if( res ) + if( res && res->attr[NL80211_ATTR_WIPHY_BANDS] ) { nla_for_each_nested(band, res->attr[NL80211_ATTR_WIPHY_BANDS], bands_remain) @@ -1537,7 +1537,7 @@ int nl80211_get_hwmodelist(const char *ifname, int *buf) if( req ) { res = nl80211_send(req); - if( res ) + if( res && res->attr[NL80211_ATTR_WIPHY_BANDS] ) { nla_for_each_nested(band, res->attr[NL80211_ATTR_WIPHY_BANDS], bands_remain) |