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([2409:40c0:2d:d7a1:16aa:7b10:7b07:e18f]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7e2ae032ff8sm2559894b3a.31.2025.12.04.07.57.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Dec 2025 07:57:53 -0800 (PST) Content-Type: multipart/mixed; boundary="------------NQ4ngPjdiCKVJN7OsZBIikqe" Message-ID: <97ac2832-8ca0-482f-a29d-6ccc63846af6@gmail.com> Date: Thu, 4 Dec 2025 21:27:49 +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+3fc9eecaf97147282c87@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <693199d7.a70a0220.2ea503.00de.GAE@google.com> Subject: Re: [syzbot] [dri?] memory leak in drm_mode_atomic_ioctl Content-Language: en-US From: shaurya In-Reply-To: <693199d7.a70a0220.2ea503.00de.GAE@google.com> This is a multi-part message in MIME format. --------------NQ4ngPjdiCKVJN7OsZBIikqe 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 --------------NQ4ngPjdiCKVJN7OsZBIikqe Content-Type: text/x-patch; charset=UTF-8; name="0001-drm-atomic-fix-memory-leak-in-prepare_signaling-erro.patch" Content-Disposition: attachment; filename*0="0001-drm-atomic-fix-memory-leak-in-prepare_signaling-erro.pa"; filename*1="tch" Content-Transfer-Encoding: base64 RnJvbSA1NGQ4OTJiMjBhNDEyYTIwNGQ4OTBlNGExZDBlMzYzMmFiN2VjNzg3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBTaGF1cnlhIFJhbmUgPHNzcmFuZV9iMjNAZWUudmp0 aS5hYy5pbj4KRGF0ZTogVGh1LCA0IERlYyAyMDI1IDIxOjEwOjQ4ICswNTMwClN1YmplY3Q6 IFtQQVRDSF0gZHJtL2F0b21pYzogZml4IG1lbW9yeSBsZWFrIGluIHByZXBhcmVfc2lnbmFs aW5nKCkgZXJyb3IgcGF0aAoKV2hlbiBwcmVwYXJlX3NpZ25hbGluZygpIGNyZWF0ZXMgYSB2 YmxhbmsgZXZlbnQgZm9yIGFuIG91dC1mZW5jZSBidXQKZmFpbHMgYmVmb3JlIGF0dGFjaGlu ZyB0aGUgZmVuY2UgKGUuZy4sIGtyZWFsbG9jIG9yIGRybV9jcnRjX2NyZWF0ZV9mZW5jZQpm YWlscyksIGNvbXBsZXRlX3NpZ25hbGluZygpIG9ubHkgZnJlZXMgZXZlbnRzIHdpdGggZmVu Y2Ugb3IgZmlsZV9wcml2CnNldCwgbGVha2luZyB0aGUgcGFydGlhbGx5IGluaXRpYWxpemVk IGV2ZW50LgoKQWRkIGFuIGVsc2UgYnJhbmNoIHRvIGtmcmVlIGV2ZW50cyB0aGF0IGhhdmUg bmVpdGhlciBmZW5jZSBub3IgZmlsZV9wcml2LgoKUmVwb3J0ZWQtYnk6IHN5emJvdCszZmM5 ZWVjYWY5NzE0NzI4MmM4N0BzeXprYWxsZXIuYXBwc3BvdG1haWwuY29tClNpZ25lZC1vZmYt Ynk6IFNoYXVyeWEgUmFuZSA8c3NyYW5lX2IyM0BlZS52anRpLmFjLmluPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYyB8IDMgKysrCiAxIGZpbGUgY2hhbmdlZCwg MyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9t aWNfdWFwaS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFwaS5jCmluZGV4IDg1 ZGJkYWE0YTJlMi4uZDNmMjNiNjQwZDM0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX2F0b21pY191YXBpLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFw aS5jCkBAIC0xMzQ4LDYgKzEzNDgsOSBAQCBzdGF0aWMgdm9pZCBjb21wbGV0ZV9zaWduYWxp bmcoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAkJaWYgKGV2ZW50ICYmIChldmVudC0+YmFz ZS5mZW5jZSB8fCBldmVudC0+YmFzZS5maWxlX3ByaXYpKSB7CiAJCQlkcm1fZXZlbnRfY2Fu Y2VsX2ZyZWUoZGV2LCAmZXZlbnQtPmJhc2UpOwogCQkJY3J0Y19zdGF0ZS0+ZXZlbnQgPSBO VUxMOworCQl9IGVsc2UgaWYgKGV2ZW50KSB7CisJCQlrZnJlZShldmVudCk7CisJCQljcnRj X3N0YXRlLT5ldmVudCA9IE5VTEw7CiAJCX0KIAl9CiAKLS0gCjIuMzQuMQoK --------------NQ4ngPjdiCKVJN7OsZBIikqe--