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Tue, 13 Dec 2022 11:15:23 -0800 (PST) Message-ID: <3597df95-929b-dfe2-d356-7938a99165ac@gmail.com> Date: Tue, 13 Dec 2022 20:15:22 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [BUG] missing warning for pointer arithmetic out of bounds Content-Language: en-US From: Alejandro Colomar To: gcc@gcc.gnu.org References: In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------GJIrmUl07pGbOyUJJS00jSZP" X-Spam-Status: No, score=-3.2 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------GJIrmUl07pGbOyUJJS00jSZP Content-Type: multipart/mixed; boundary="------------dz6EXAYxc2t7E3ZzJfMcfjae"; protected-headers="v1" From: Alejandro Colomar To: gcc@gcc.gnu.org Message-ID: <3597df95-929b-dfe2-d356-7938a99165ac@gmail.com> Subject: Re: [BUG] missing warning for pointer arithmetic out of bounds References: In-Reply-To: --------------dz6EXAYxc2t7E3ZzJfMcfjae Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 DQoNCk9uIDEyLzEzLzIyIDIwOjA4LCBBbGVqYW5kcm8gQ29sb21hciB3cm90ZToNCj4gSGkh DQo+IA0KPiBGb3IgdGhlIGZvbGxvd2luZyBwcm9ncmFtOg0KPiANCj4gDQo+ICDCoMKgwqAg JCBjYXQgYnVmLmMNCj4gIMKgwqDCoCAjaW5jbHVkZSA8c3RkaW8uaD4NCj4gDQo+ICDCoMKg wqAgaW50IG1haW4odm9pZCkNCj4gIMKgwqDCoCB7DQo+ICDCoMKgwqDCoMKgwqDCoCBjaGFy ICpwLCBidWZbNV07DQo+IA0KPiAgwqDCoMKgwqDCoMKgwqAgcCA9IGJ1ZiArIDY7DQo+ICDC oMKgwqDCoMKgwqDCoCBwcmludGYoIiVwXG4iLCBwKTsNCj4gIMKgwqDCoCB9DQo+IA0KPiAN Cj4gVGhlcmUgYXJlIG5vIHdhcm5pbmdzIGluIGdjYywgYXMgSSB3b3VsZCBleHBlY3Q6DQoN CkkganVzdCByZS1yZWFkIG15IHRleHQsIGFuZCBpdCBpcyBhbWJpZ3VvdXMuICBJIG1lYW50 IHRoYXQgSSBleHBlY3Qgd2FybmluZ3MuDQoNCg0KPiANCj4gIMKgwqDCoCAkIGdjYyAtV2Fs bCAtV2V4dHJhIGJ1Zi5jIC1PMA0KPiANCj4gQ2xhbmcgZG9lcyB3YXJuLCBob3dldmVyOg0K PiANCj4gIMKgwqDCoCAkIGNsYW5nIC1XZXZlcnl0aGluZyAtV2FsbCAtV2V4dHJhIGJ1Zi5j IC1PMA0KPiAgwqDCoMKgIGJ1Zi5jOjg6MTc6IHdhcm5pbmc6IGZvcm1hdCBzcGVjaWZpZXMg dHlwZSAndm9pZCAqJyBidXQgdGhlIGFyZ3VtZW50IGhhcyANCj4gdHlwZSAnY2hhciAqJyBb LVdmb3JtYXQtcGVkYW50aWNdDQo+ICDCoMKgwqDCoMKgwqDCoCBwcmludGYoIiVwXG4iLCBw KTsNCj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB+fsKgwqDCoMKgIF4NCj4g IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCAlcw0KPiAgwqDCoMKgIGJ1Zi5jOjc6 Njogd2FybmluZzogdGhlIHBvaW50ZXIgaW5jcmVtZW50ZWQgYnkgNiByZWZlcnMgcGFzdCB0 aGUgZW5kIG9mIHRoZSANCj4gYXJyYXkgKHRoYXQgY29udGFpbnMgNSBlbGVtZW50cykgWy1X YXJyYXktYm91bmRzLXBvaW50ZXItYXJpdGhtZXRpY10NCj4gIMKgwqDCoMKgwqDCoMKgIHAg PSBidWYgKyA2Ow0KPiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBewqDCoMKgwqAgfg0KPiAg wqDCoMKgIGJ1Zi5jOjU6Mjogbm90ZTogYXJyYXkgJ2J1ZicgZGVjbGFyZWQgaGVyZQ0KPiAg wqDCoMKgwqDCoMKgwqAgY2hhciAqcCwgYnVmWzVdOw0KPiAgwqDCoMKgwqDCoMKgwqAgXg0K PiAgwqDCoMKgIDIgd2FybmluZ3MgZ2VuZXJhdGVkLg0KPiANCj4gQ2hlZXJzLA0KPiANCj4g QWxleA0KPiANCj4gDQoNCi0tIA0KPGh0dHA6Ly93d3cuYWxlamFuZHJvLWNvbG9tYXIuZXMv Pg0K --------------dz6EXAYxc2t7E3ZzJfMcfjae-- --------------GJIrmUl07pGbOyUJJS00jSZP Content-Type: application/pgp-signature; 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