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Wed, 29 Jul 2026 16:23:09 +0100 (BST) X-Spam-Level: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mess.org; s=2020; t=1785338589; bh=k/6SmGSg5ON0gie0WtFUaI4E74ijFvWO6hxtuheYxyw=; h=From:To:Cc:Subject:Date:From; b=bxIxFITPIY7XnW/gby4nDSbC+QD5rPDZU8pnU6f6uO5IkIiZGpSTwQ+Z4KSvaByK3 66fLul/+ZR3krHXrOknHijna2qRV1Ez6f09Ps8lI1l5RV9mg1iwadzKb1JTKjv+evw Ud2jFtvrghWaOxra8upzyYy4dWRrHbKAtyd/PgVhWBnzW+Q7ilHGeVxb6UsIjuBz1/ OFiFI3UNisu8til2ysq89R07q9m3l27xIx31ToNRnkMbYSYtIiChdG259v5KeqgkVn cgFwgVzPpbpFPtplVmoHA00O/UTIMse5ra23hXAC+BxeP783xqKmIiD/sIehH2+4lh rBHNKqcEP8Pwg== Received: from maru.local (unknown [62.232.99.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by extorris.mess.org (Postfix) with ESMTPSA id E91884017A; Wed, 29 Jul 2026 16:23:08 +0100 (BST) From: Sean Young To: linux-media@vger.kernel.org Cc: Sean Young , bpf@vger.kernel.org Subject: [PATCH v5 00/15] Fix leaks in rc core Date: Wed, 29 Jul 2026 16:22:38 +0100 Message-ID: X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes since v4: - media: redrat3: Error path leaves device in transmitting state - this now removes the check for transmitting boolean in transmit as it is now redundant. - Reworded commit message - media: rc: Use after free in ir_raw_event_handle() - media: rc: Fix race condition during rc_register_device() - Reworded commit message - commits affecting particular modules are sorted together Changes since v3: - sashiko had many more good review comments Changes since v2: - sashiko had many more good review comments Changes since v1: - sashiko had many good review comments - Added fix rc: Use after free in ir_raw_event_handle() - Added fix meson-ir-tx: Ensure probe error is propagated - Added fix redrat3: Ensure all urbs are suspended - Added fix media: redrat3: Error path leaves device in transmitting state - streamzap fix was incorrect - Other minor fixes Sean Young (15): media: streamzap: Add missing rc_unregister_device() media: redrat3: Ensure rc device is freed if enable_detector() fails media: redrat3: Ensure we don't read beyond the end of the packet media: redrat3: Ensure all urbs are suspended media: redrat3: Error path leaves device in transmitting state media: sunxi-cir: Ensure no more interrupts can occur before free media: meson-ir-tx: Ensure clock is disabled on unbind media: meson-ir-tx: Ensure rc_free_device() is called on unbind media: meson-ir-tx: Ensure probe error is propagated media: ir-hix5hd2: Ensure rdev is setup before interrupts are enabled media: cx88: Specify rc type at rc_allocate_type() media: saa7134: Specify rc type at rc_allocate_type() media: rc: Fix race condition during rc_register_device() media: rc: Use after free in ir_raw_event_handle() media: rc: Fix use after free in bpf progs drivers/media/pci/cx88/cx88-input.c | 22 ++++++----- drivers/media/pci/saa7134/saa7134-input.c | 7 ++-- drivers/media/rc/bpf-lirc.c | 18 ++++++--- drivers/media/rc/ir-hix5hd2.c | 5 ++- drivers/media/rc/meson-ir-tx.c | 14 +++---- drivers/media/rc/rc-ir-raw.c | 47 +++++++++-------------- drivers/media/rc/rc-main.c | 19 +++++---- drivers/media/rc/redrat3.c | 40 +++++++++++++------ drivers/media/rc/streamzap.c | 1 + drivers/media/rc/sunxi-cir.c | 2 +- 10 files changed, 97 insertions(+), 78 deletions(-) -- 2.55.0