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-rw-r--r--libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch38
1 files changed, 38 insertions, 0 deletions
diff --git a/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch b/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch
new file mode 100644
index 000000000..a53a3a425
--- /dev/null
+++ b/libre/linux-libre/iwlagn-fix-NULL-pointer-dereference.patch
@@ -0,0 +1,38 @@
+This fix regression introduced by commit:
+
+commit 15b3f3b006b42a678523cad989bfd60b76bf4403
+Author: Wey-Yi Guy <wey-yi.w.guy@intel.com>
+Date: Fri Jun 3 07:54:13 2011 -0700
+
+ iwlagn: set smps mode after assoc for 1000 device
+
+Also remove unneeded brackets on the way.
+
+Address:
+https://bugzilla.redhat.com/show_bug.cgi?id=744155
+
+If fix will not get 3.1 release, it should be applied in 3.1 stable.
+
+Cc: stable@kernel.org # 3.1+
+Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+---
+ drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+index ca632f9..5004342 100644
+--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
++++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+@@ -296,8 +296,8 @@ static int iwlagn_rxon_connect(struct iwl_priv *priv,
+ return ret;
+ }
+
+- if ((ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION) &&
+- priv->cfg->ht_params->smps_mode)
++ if (ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION &&
++ priv->cfg->ht_params && priv->cfg->ht_params->smps_mode)
+ ieee80211_request_smps(ctx->vif,
+ priv->cfg->ht_params->smps_mode);
+
+--
+1.7.1