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bh=hr+BgcLInrDvy2HOmRqiItOPagbDlMwPRNd0wxjD3B8=; b=JyZAoI7jOjtoHkj24fpNvy8chFoP+TqIp+SBpZOyGl6Fkerue21JCjg/QEi1H4FMf+s3z/ xQTjYB2xSD+HEaUncrRccM9kCBe2p4Y7+IWyX+q1bj0jCn7yqeXBkK6+xHlsk5zPjdhZeo CtNP6s6aEVakFLuhgW5dv0/Hd8usIyoSXlE4+AXXe//K1WHR2zcqMgX954ii5V+bGo8IgZ TRxYko9X+faMehAzza6sTUWkgkX27y/eQIj9QCYHxKIV0/vCING+oA9YbEFCcswTBsg24I Gqs4ZbXtZAt9F7zdHwsY9NlsY/Se5KA2wAv2wgreSo7B3vMnPL85RSneXy1+ZQ== From: Miquel Raynal To: Santhosh Kumar K Cc: Richard Weinberger , Vignesh Raghavendra , Gabor Juhos , , , , Daniel Golle Subject: Re: [PATCH v2] mtd: core: always verify OOB offset in mtd_check_oob_ops() In-Reply-To: <454e092d-5b75-4758-a0e9-dfbb7bf271d7@ti.com> (Santhosh Kumar K.'s message of "Thu, 11 Sep 2025 11:52:27 +0530") References: <20250901-mtd-validate-ooboffs-v2-1-c1df86a16743@gmail.com> <175708415877.334139.11409801733118104229.b4-ty@bootlin.com> <454e092d-5b75-4758-a0e9-dfbb7bf271d7@ti.com> User-Agent: mu4e 1.12.7; emacs 30.1 Date: Thu, 11 Sep 2025 10:00:39 +0200 Message-ID: <87348tbeqg.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250911_010045_004522_ED6B02E9 X-CRM114-Status: GOOD ( 10.17 ) 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 SGVsbG8sCgpPbiAxMS8wOS8yMDI1IGF0IDExOjUyOjI3ICswNTMwLCBTYW50aG9zaCBLdW1hciBL IDxzLWs2QHRpLmNvbT4gd3JvdGU6Cgo+IEhlbGxvLAo+Cj4gT24gMDUvMDkvMjUgMjA6MjUsIE1p cXVlbCBSYXluYWwgd3JvdGU6Cj4+IE9uIE1vbiwgMDEgU2VwIDIwMjUgMTY6MjQ6MzUgKzAyMDAs IEdhYm9yIEp1aG9zIHdyb3RlOgo+Pj4gVXNpbmcgYW4gT09CIG9mZnNldCBwYXN0IGVuZCBvZiB0 aGUgYXZhaWxhYmxlIE9PQiBkYXRhIGlzIGludmFsaWQsCj4+PiBpcnJlZ2FyZGxlc3Mgb2Ygd2hl dGhlciB0aGUgJ29vYmxlbicgaXMgc2V0IGluIHRoZSBvcHMgb3Igbm90LiBNb3ZlCj4+PiB0aGUg cmVsZXZhbnQgY2hlY2sgb3V0IGZyb20gdGhlIGlmIHN0YXRlbWVudCB0byBhbHdheXMgdmVyaWZ5 IHRoYXQuCj4+Pgo+Pj4gVGhlICdvb2J0ZXN0JyBtb2R1bGUgZXhlY3V0ZXMgZm91ciB0ZXN0cyB0 byB2ZXJpZnkgaG93IHJlYWRpbmcvd3JpdGluZwo+Pj4gT09CIGRhdGEgcGFzdCBlbmQgb2YgdGhl IGRldmljZXMgaXMgaGFuZGxlZC4gSXQgZXhwZWN0cyBlcnJvcnMgaW4gY2FzZQo+Pj4gb2YgdGhl c2UgdGVzdHMsIGJ1dCB0aGlzIGV4cGVjdGF0aW9uIGZhaWxzIGluIHRoZSBsYXN0IHR3byB0ZXN0 cyBvbgo+Pj4gTVREIGRldmljZXMsIHdoaWNoIGhhdmUgbm8gT09CIGJ5dGVzIGF2YWlsYWJsZS4K Pj4+Cj4+PiBbLi4uXQo+PiBBcHBsaWVkIHRvIG10ZC9uZXh0LCB0aGFua3MhCj4+IFsxLzFdIG10 ZDogY29yZTogYWx3YXlzIHZlcmlmeSBPT0Igb2Zmc2V0IGluIG10ZF9jaGVja19vb2Jfb3BzKCkK Pj4gICAgICAgIGNvbW1pdDogYmY3ZDA1NDNiMjYwMmJlNWNiNDUwZDhlYzVhODcxMDc4NzgwNmY4 OAo+Cj4gSSdtIHNlZWluZyBhIGZhaWx1cmUgaW4gU1BJIE5PUiBmbGFzaGVzIGR1ZSB0byB0aGlz IHBhdGNoOgo+IChUZXN0ZWQgb24gQU02MnggU0sgd2l0aCBTMjhIUzUxMlQgT1NQSSBOT1IgZmxh c2gpCgpHYWJvciwgY2FuIHlvdSBjaGVjayB3aGF0IGhhcHBlbnMgd2l0aCBtdGRibG9jaz8gT3Ro ZXJ3aXNlIHRoaXMgd2lsbApuZWVkIHRvIGJlIHJldmVydGVkLgoKVGhhbmtzLApNaXF1w6hsCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGlu dXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=