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([223.185.135.130]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22ac7cb52d8sm100228885ad.178.2025.04.14.08.42.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Apr 2025 08:42:51 -0700 (PDT) From: Sunny Patel To: christophe.jaillet@wanadoo.fr Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Sunny Patel Subject: [PATCH] i2c: Fix reference leak in of_i2c_register_devices Date: Mon, 14 Apr 2025 21:12:24 +0530 Message-ID: <20250414154224.27836-1-nueralspacetech@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <1dacfce7-c66d-44c6-9a0c-2dd00bc24ffc@wanadoo.fr> References: <1dacfce7-c66d-44c6-9a0c-2dd00bc24ffc@wanadoo.fr> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix a potential reference leak in of_i2c_register_devices where the reference to the node is not released if device registration fails. This ensures proper reference management and avoids memory leaks. Signed-off-by: Sunny Patel --- drivers/i2c/i2c-core-of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c index 02feee6c9ba9..7c50905de8f1 100644 --- a/drivers/i2c/i2c-core-of.c +++ b/drivers/i2c/i2c-core-of.c @@ -107,6 +107,7 @@ void of_i2c_register_devices(struct i2c_adapter *adap) "Failed to create I2C device for %pOF\n", node); of_node_clear_flag(node, OF_POPULATED); + of_node_put(node); } } =20 --=20 2.43.0