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([2405:201:31:d869:2a74:b29f:f7bf:865c]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3476a5dc48esm267003a91.16.2025.11.25.12.21.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Nov 2025 12:21:10 -0800 (PST) Content-Type: multipart/mixed; boundary="------------tqFVRas0Am0gERKk0yPf60YQ" Message-ID: <50389e6f-a379-44cd-a18b-ded86d0b9f7e@gmail.com> Date: Wed, 26 Nov 2025 01:51:04 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: syzbot+a41b73dce23962a74c72@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <692560ec.a70a0220.2ea503.0087.GAE@google.com> Subject: Re: [syzbot] [media?] [usb?] memory leak in v4l2_ctrl_handler_init_class (2) Content-Language: en-US From: shaurya In-Reply-To: <692560ec.a70a0220.2ea503.0087.GAE@google.com> This is a multi-part message in MIME format. --------------tqFVRas0Am0gERKk0yPf60YQ Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master --------------tqFVRas0Am0gERKk0yPf60YQ Content-Type: text/x-patch; charset=UTF-8; name="0001-media-radio-keene-fix-memory-leak-in-error-path.patch" Content-Disposition: attachment; filename*0="0001-media-radio-keene-fix-memory-leak-in-error-path.patch" Content-Transfer-Encoding: base64 RnJvbSAwYjRlYjQ2YzZmOWY0ZGJmOWRjOWQ5YjA3YTViYzhiNWVjZTA0YjhkIE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBTaGF1cnlhIFJhbmUgPHNzcmFuZV9iMjNAZWUudmp0 aS5hYy5pbj4KRGF0ZTogV2VkLCAyNiBOb3YgMjAyNSAwMTo0Nzo0MSArMDUzMApTdWJqZWN0 OiBbUEFUQ0hdIG1lZGlhOiByYWRpby1rZWVuZTogZml4IG1lbW9yeSBsZWFrIGluIGVycm9y IHBhdGgKCkZpeCBhIG1lbW9yeSBsZWFrIGluIHVzYl9rZWVuZV9wcm9iZSgpIHdoZW4gdjRs Ml9kZXZpY2VfcmVnaXN0ZXIoKQpmYWlscy4gVGhlIHY0bDIgY29udHJvbCBoYW5kbGVyIHdh cyBpbml0aWFsaXplZCBhbmQgY29udHJvbHMgd2VyZQphZGRlZCwgYnV0IGlmIHY0bDJfZGV2 aWNlX3JlZ2lzdGVyKCkgZmFpbGVkLCB0aGUgaGFuZGxlciB3YXMgbmV2ZXIKZnJlZWQsIGxl YWtpbmcgdGhlIGFsbG9jYXRlZCBtZW1vcnkgZm9yIHRoZSBoYW5kbGVyIGJ1Y2tldHMgYW5k CmNvbnRyb2wgc3RydWN0dXJlcy4KCkNvbnNvbGlkYXRlIHRoZSBlcnJvciBoYW5kbGluZyBi eSBhZGRpbmcgYW4gZXJyX2hkbCBsYWJlbCB0aGF0CmVuc3VyZXMgdjRsMl9jdHJsX2hhbmRs ZXJfZnJlZSgpIGlzIGNhbGxlZCBmb3IgYWxsIGVycm9yIHBhdGhzCmFmdGVyIHRoZSBoYW5k bGVyIGlzIGluaXRpYWxpemVkLgoKUmVwb3J0ZWQtYnk6IHN5emJvdCthNDFiNzNkY2UyMzk2 MmE3NGM3MkBzeXprYWxsZXIuYXBwc3BvdG1haWwuY29tCkNsb3NlczogaHR0cHM6Ly9zeXpr YWxsZXIuYXBwc3BvdC5jb20vYnVnP2V4dGlkPWE0MWI3M2RjZTIzOTYyYTc0YzcyCkZpeGVz OiBmYzM5ZjQ2YjhlODIgKCJbbWVkaWFdIHJhZGlvLWtlZW5lOiBhZGQgYSBkcml2ZXIgZm9y IHRoZSBLZWVuZSBGTSBUcmFuc21pdHRlciIpClNpZ25lZC1vZmYtYnk6IFNoYXVyeWEgUmFu ZSA8c3NyYW5lX2IyM0BlZS52anRpLmFjLmluPgotLS0KIGRyaXZlcnMvbWVkaWEvcmFkaW8v cmFkaW8ta2VlbmUuYyB8IDggKysrKy0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlv bnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9tZWRpYS9yYWRp by9yYWRpby1rZWVuZS5jIGIvZHJpdmVycy9tZWRpYS9yYWRpby9yYWRpby1rZWVuZS5jCmlu ZGV4IGYzYjU3ZjBjYjFlYy4uODQ5MTZiNWViY2IyIDEwMDY0NAotLS0gYS9kcml2ZXJzL21l ZGlhL3JhZGlvL3JhZGlvLWtlZW5lLmMKKysrIGIvZHJpdmVycy9tZWRpYS9yYWRpby9yYWRp by1rZWVuZS5jCkBAIC0zMzcsMTQgKzMzNywxMiBAQCBzdGF0aWMgaW50IHVzYl9rZWVuZV9w cm9iZShzdHJ1Y3QgdXNiX2ludGVyZmFjZSAqaW50ZiwKIAlyYWRpby0+c3RlcmVvID0gdHJ1 ZTsKIAlpZiAoaGRsLT5lcnJvcikgewogCQlyZXR2YWwgPSBoZGwtPmVycm9yOwotCi0JCXY0 bDJfY3RybF9oYW5kbGVyX2ZyZWUoaGRsKTsKLQkJZ290byBlcnJfdjRsMjsKKwkJZ290byBl cnJfaGRsOwogCX0KIAlyZXR2YWwgPSB2NGwyX2RldmljZV9yZWdpc3RlcigmaW50Zi0+ZGV2 LCAmcmFkaW8tPnY0bDJfZGV2KTsKIAlpZiAocmV0dmFsIDwgMCkgewogCQlkZXZfZXJyKCZp bnRmLT5kZXYsICJjb3VsZG4ndCByZWdpc3RlciB2NGwyX2RldmljZVxuIik7Ci0JCWdvdG8g ZXJyX3Y0bDI7CisJCWdvdG8gZXJyX2hkbDsKIAl9CiAKIAltdXRleF9pbml0KCZyYWRpby0+ bG9jayk7CkBAIC0zODMsNiArMzgxLDggQEAgc3RhdGljIGludCB1c2Jfa2VlbmVfcHJvYmUo c3RydWN0IHVzYl9pbnRlcmZhY2UgKmludGYsCiAKIGVycl92ZGV2OgogCXY0bDJfZGV2aWNl X3VucmVnaXN0ZXIoJnJhZGlvLT52NGwyX2Rldik7CitlcnJfaGRsOgorCXY0bDJfY3RybF9o YW5kbGVyX2ZyZWUoJnJhZGlvLT5oZGwpOwogZXJyX3Y0bDI6CiAJa2ZyZWUocmFkaW8tPmJ1 ZmZlcik7CiAJa2ZyZWUocmFkaW8pOwotLSAKMi4zNC4xCgo= --------------tqFVRas0Am0gERKk0yPf60YQ--