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path: root/package/madwifi/patches/111-minstrel_crash.patch
blob: 18fe896e503dbd049b7c76f117561bb4a24f96dd (plain)
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diff -urN madwifi-ng-r2377-20070526.old/ath_rate/minstrel/minstrel.c madwifi-ng-r2377-20070526.dev/ath_rate/minstrel/minstrel.c
--- madwifi-ng-r2377-20070526.old/ath_rate/minstrel/minstrel.c	2007-05-21 19:33:26.000000000 +0200
+++ madwifi-ng-r2377-20070526.dev/ath_rate/minstrel/minstrel.c	2007-05-26 18:51:08.575783824 +0200
@@ -388,6 +388,9 @@
 	int rc1, rc2, rc3;         /* Index into the rate table, so for example, it is  0..11 */
 	int rixc1, rixc2, rixc3;   /* The actual bit rate used */
 
+	if (sn->num_rates <= 0)
+		return;
+
 	if (sn->is_sampling) {
 		rc1 = sn->max_tp_rate;
 		sn->is_sampling = 0;