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[213.36.7.13]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-44a98b76eddsm9164249f8f.34.2026.05.02.00.16.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 May 2026 00:16:53 -0700 (PDT) Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Sat, 02 May 2026 09:16:53 +0200 Message-Id: Cc: Subject: Re: [PATCH ath 0/2] fix leaks in some WMI error path From: "Nicolas Escande" To: "Jeff Johnson" , "Nicolas Escande" , X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260424144813.1708214-1-nico.escande@gmail.com> <67aba8de-9a4e-46bd-936a-688abdb5d01e@oss.qualcomm.com> In-Reply-To: <67aba8de-9a4e-46bd-936a-688abdb5d01e@oss.qualcomm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260502_001656_131428_76A34BA4 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On Thu Apr 30, 2026 at 11:54 PM CEST, Jeff Johnson wrote: > On 4/24/2026 7:48 AM, Nicolas Escande wrote: >> So this is similar work to what has been posted here [0] for ath12k. >>=20 >> When we use the pattern 'return ath11k_wmi_cmd_send(...)' without >> explicitly checking the return value we fail to free the allocated skb. >>=20 >> This has been split into 2 patches per Jeff's guidance to hopefully >> ease the backporting process. >>=20 >> [0] https://lore.kernel.org/linux-wireless/20260422163258.3013872-1-nico= .escande@gmail.com/ >>=20 >> 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 >>=20 >> drivers/net/wireless/ath/ath11k/wmi.c | 131 ++++++++++++++++++++++---- >> 1 file changed, 112 insertions(+), 19 deletions(-) >>=20 > > Please repost and include the ath11k list Ha yes sorry about that. Got betrayed by my shell history.