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[109.252.122.202]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-30227fa251bsm3300381fa.26.2024.12.09.16.07.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Dec 2024 16:07:16 -0800 (PST) From: Anton Moryakov To: linux-mtd@lists.infradead.org, chengzhihao1@huawei.com Cc: Anton Moryakov Subject: [PATCH mtd-utils] ubi-utils: ubirsvol: Fix integer overflow in ubirsvol.c Date: Tue, 10 Dec 2024 03:07:26 +0300 Message-Id: <20241210000726.798402-1-ant.v.moryakov@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241209_160721_078075_DF8857A5 X-CRM114-Status: GOOD ( 10.61 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org UmVwb3J0IG9mIHRoZSBzdGF0aWMgYW5hbHl6ZXI6ClRoZSB2YWx1ZSBvZiBhbiBhcml0aG1ldGlj IGV4cHJlc3Npb24gJ3ZvbF9pbmZvLmxlYl9zaXplICogYXJncy5sZWJzJyBpcyBhIHN1YmplY3Qg dG8gb3ZlcmZsb3cgYmVjYXVzZSBpdHMgb3BlcmFuZHMgYXJlIG5vdCBjYXN0IHRvIGEgbGFyZ2Vy IGRhdGEgdHlwZSBiZWZvcmUgcGVyZm9ybWluZyBhcml0aG1ldGljCgpDb3JyZWN0aW9ucyBleHBs YWluZWQ6ClRoZSBmaXggZW5zdXJlcyB2YWx1ZXMg4oCL4oCLYXJlIGNoZWNrZWQgYmVmb3JlIG11 bHRpcGxpY2F0aW9uLgpBZGRlZCBjYXN0aW5nIHZvbF9pbmZvLmxlYl9zaXplIHRvIGxvbmcgbG9u ZwoKVHJpZ2dlcnMgZm91bmQgYnkgc3RhdGljIGFuYWx5emVyIFN2YWNlLgoKU2lnbmVkLW9mZi1i eTogQW50b24gTW9yeWFrb3YgPGFudC52Lm1vcnlha292QGdtYWlsLmNvbT4KCi0tLQogdWJpLXV0 aWxzL3ViaXJzdm9sLmMgfCAyICstCiAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEg ZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS91YmktdXRpbHMvdWJpcnN2b2wuYyBiL3ViaS11dGls cy91Ymlyc3ZvbC5jCmluZGV4IDA4NTRhYmMuLjczZDJmNjggMTAwNjQ0Ci0tLSBhL3ViaS11dGls cy91Ymlyc3ZvbC5jCisrKyBiL3ViaS11dGlscy91Ymlyc3ZvbC5jCkBAIC0yMzEsNyArMjMxLDcg QEAgaW50IG1haW4oaW50IGFyZ2MsIGNoYXIgKiBjb25zdCBhcmd2W10pCiAJfQogCiAJaWYgKGFy Z3MubGVicyAhPSAtMSkKLQkJYXJncy5ieXRlcyA9IHZvbF9pbmZvLmxlYl9zaXplICogYXJncy5s ZWJzOworCQlhcmdzLmJ5dGVzID0gKGxvbmcgbG9uZyl2b2xfaW5mby5sZWJfc2l6ZSAqIGFyZ3Mu bGViczsKIAogCWVyciA9IHViaV9yc3ZvbChsaWJ1YmksIGFyZ3Mubm9kZSwgYXJncy52b2xfaWQs IGFyZ3MuYnl0ZXMpOwogCWlmIChlcnIpIHsKLS0gCjIuMzAuMgoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lv biBtYWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5m by9saW51eC1tdGQvCg==