summaryrefslogtreecommitdiff
path: root/package/madwifi/patches/111-minstrel_crash.patch
blob: d860cb0bf621ddc82142d3b558d7adb15b297ff4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Index: madwifi-ng-r2568-20070710/ath_rate/minstrel/minstrel.c
===================================================================
--- madwifi-ng-r2568-20070710.orig/ath_rate/minstrel/minstrel.c	2007-10-20 20:51:37.000000000 +0200
+++ madwifi-ng-r2568-20070710/ath_rate/minstrel/minstrel.c	2007-10-20 20:52:49.000000000 +0200
@@ -388,6 +388,9 @@
 		struct minstrel_node *sn = ATH_NODE_MINSTREL(an);
 		int rc1, rc2, rc3;         /* Index into the rate table, so for example, it is  0..11 */
 
+		if (sn->num_rates <= 0)
+			return;
+
 		if (sn->is_sampling) {
 			rc1 = sn->max_tp_rate;
 			sn->is_sampling = 0;