From 9b7f94f8335b6401015cd22e93061da469f16a16 Mon Sep 17 00:00:00 2001 From: sam Date: Wed, 16 Mar 2005 20:40:48 +0000 Subject: avoid potential array index by -1 Noticed by: Coverity Prevent analysis tool --- sys/net80211/ieee80211_node.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sys/net80211/ieee80211_node.c') diff --git a/sys/net80211/ieee80211_node.c b/sys/net80211/ieee80211_node.c index dad6101..470a358 100644 --- a/sys/net80211/ieee80211_node.c +++ b/sys/net80211/ieee80211_node.c @@ -628,7 +628,8 @@ ieee80211_end_scan(struct ieee80211com *ic) bestchan = i; break; } - if (maxrssi[i] < maxrssi[bestchan]) + if (bestchan == -1 || + maxrssi[i] < maxrssi[bestchan]) bestchan = i; } if (bestchan != -1) { -- cgit v1.1