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[213.36.7.13]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48a82301ad1sm281862135e9.9.2026.05.02.00.14.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 May 2026 00:14:53 -0700 (PDT) From: Nicolas Escande To: ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH ath 0/2] fix leaks in some WMI error path Date: Sat, 2 May 2026 09:14:51 +0200 Message-ID: <20260502071453.2379188-1-nico.escande@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit So this is similar work to what has been posted here [0] for ath12k. When we use the pattern 'return ath11k_wmi_cmd_send(...)' without explicitly checking the return value we fail to free the allocated skb. This has been split into 2 patches per Jeff's guidance to hopefully ease the backporting process. [0] https://lore.kernel.org/linux-wireless/20260422163258.3013872-1-nico.escande@gmail.com/ Nicolas Escande (2): wifi: ath11k: fix leak in error path of some WOW related WMI commands wifi: ath11k: fix error path leaks in some WMI calls drivers/net/wireless/ath/ath11k/wmi.c | 131 ++++++++++++++++++++++---- 1 file changed, 112 insertions(+), 19 deletions(-) -- 2.53.0