From: dhyaan19022009-hue <dhyan19022009@gmail.com>
To: kvalo@kernel.org
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
dhyaan19022009-hue <dhyaan19022009@gmail.com>
Subject: [PATCH] iwlwifi: dvm: fix NULL pointer dereference in rxon
Date: Wed, 4 Feb 2026 17:43:35 +0530 [thread overview]
Message-ID: <20260204121337.4819-2-dhyaan19022009@gmail.com> (raw)
In-Reply-To: <20260204121337.4819-1-dhyaan19022009@gmail.com>
Signed-off-by: dhyaan19022009-hue <dhyaan19022009@gmail.com>
---
drivers/net/wireless/intel/iwlwifi/dvm/rxon.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
index e08e44cae..2d480b1d1 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
@@ -1392,6 +1392,11 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
mutex_lock(&priv->mutex);
+
+ if (!bss_conf) {
+ mutex_unlock(&priv->mutex);
+ return;
+ }
if (changes & BSS_CHANGED_IDLE && vif->cfg.idle) {
/*
* If we go idle, then clearly no "passive-no-rx"
--
2.43.0
next prev parent reply other threads:[~2026-02-04 12:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-04 12:13 [PATCH] git commit --amend ``` dhyaan19022009-hue
2026-02-04 12:13 ` dhyaan19022009-hue [this message]
2026-02-04 12:13 ` [PATCH] staging: sm750fb: fix naming styles and const declarations dhyaan19022009-hue
2026-02-04 12:13 ` [PATCH] staging: sm750fb: rename pvMem to pv_mem dhyaan19022009-hue
-- strict thread matches above, loose matches on Subject: below --
2026-02-04 12:53 [PATCH] iwlwifi: dvm: fix NULL pointer dereference in rxon dhyaan19022009-hue
2026-02-04 13:07 ` Johannes Berg
2026-02-04 12:23 dhyaan19022009-hue
2026-02-04 12:01 dhyaan19022009-hue
2026-02-04 12:25 ` Johannes Berg
2026-02-04 11:38 dhyaan19022009-hue
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