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Wed, 27 Sep 2023 10:06:27 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFDgNWvvPHTXuUYOyCM4IFwgDapXHmf6acH6+S9koid3eYm2evwbLBQjUljxW8EX2GIdm3ajg== X-Received: by 2002:a05:6402:5193:b0:51a:4d46:4026 with SMTP id q19-20020a056402519300b0051a4d464026mr2520971edd.0.1695834387527; Wed, 27 Sep 2023 10:06:27 -0700 (PDT) Received: from [10.0.0.196] ([37.186.167.86]) by smtp.gmail.com with ESMTPSA id f3-20020a056402068300b005256771db39sm8406887edy.58.2023.09.27.10.06.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Sep 2023 10:06:27 -0700 (PDT) Message-ID: <5abe71186c7dd1b78b58fcca9a3920deccad16fc.camel@redhat.com> Subject: Re: [PATCH nft 3/3] netlink_linearize: avoid strict-overflow warning in netlink_gen_bitwise() From: Thomas Haller To: NetFilter Date: Wed, 27 Sep 2023 19:06:26 +0200 In-Reply-To: <20230927122744.3434851-4-thaller@redhat.com> References: <20230927122744.3434851-1-thaller@redhat.com> <20230927122744.3434851-4-thaller@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.48.4 (3.48.4-1.fc38) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org T24gV2VkLCAyMDIzLTA5LTI3IGF0IDE0OjIzICswMjAwLCBUaG9tYXMgSGFsbGVyIHdyb3RlOgo+ IFdpdGggZ2NjLTEzLjIuMS0xLmZjMzgueDg2XzY0Ogo+IAo+IMKgICQgZ2NjIC1JaW5jbHVkZSAt YyAtbyB0bXAubyBzcmMvbmV0bGlua19saW5lYXJpemUuYyAtV2Vycm9yIC0KPiBXc3RyaWN0LW92 ZXJmbG93PTUgLU8zCj4gwqAgc3JjL25ldGxpbmtfbGluZWFyaXplLmM6IEluIGZ1bmN0aW9uIOKA mG5ldGxpbmtfZ2VuX2JpdHdpc2XigJk6Cj4gwqAgc3JjL25ldGxpbmtfbGluZWFyaXplLmM6MTc5 MDoxOiBlcnJvcjogYXNzdW1pbmcgc2lnbmVkIG92ZXJmbG93Cj4gZG9lcyBub3Qgb2NjdXIgd2hl biBjaGFuZ2luZyBYICstIEMxIGNtcCBDMiB0byBYIGNtcCBDMiAtKyBDMSBbLQo+IFdlcnJvcj1z dHJpY3Qtb3ZlcmZsb3ddCj4gwqDCoCAxNzkwIHwgfQo+IMKgwqDCoMKgwqDCoMKgIHwgXgo+IMKg IGNjMTogYWxsIHdhcm5pbmdzIGJlaW5nIHRyZWF0ZWQgYXMgZXJyb3JzCj4gCj4gSXQgYWxzbyBt YWtlcyBtb3JlIHNlbnNlIHRoaXMgd2F5LCB3aGVyZSAibiIgaXMgdGhlIGhpZ2h0IG9mIHRoZQo+ ICJiaW5vcHMiIHN0YWNrLCBhbmQgd2UgY2hlY2sgZm9yIGEgbm9uLWVtcHR5IHN0YWNrIHdpdGgg Im4gPiAwIiBhbmQKPiBwb3AKPiB0aGUgbGFzdCBlbGVtZW50IHdpdGggImJpbm9wc1stLW5dIi4K PiAKPiBTaWduZWQtb2ZmLWJ5OiBUaG9tYXMgSGFsbGVyIDx0aGFsbGVyQHJlZGhhdC5jb20+Cj4g LS0tCj4gwqBzcmMvbmV0bGlua19saW5lYXJpemUuYyB8IDcgKysrLS0tLQo+IMKgMSBmaWxlIGNo YW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEv c3JjL25ldGxpbmtfbGluZWFyaXplLmMgYi9zcmMvbmV0bGlua19saW5lYXJpemUuYwo+IGluZGV4 IGM5MTIxMTU4MmIzZC4uZjI1MTRiMDEyYTlkIDEwMDY0NAo+IC0tLSBhL3NyYy9uZXRsaW5rX2xp bmVhcml6ZS5jCj4gKysrIGIvc3JjL25ldGxpbmtfbGluZWFyaXplLmMKPiBAQCAtNzEyLDE0ICs3 MTIsMTMgQEAgc3RhdGljIHZvaWQgbmV0bGlua19nZW5fYml0d2lzZShzdHJ1Y3QKPiBuZXRsaW5r X2xpbmVhcml6ZV9jdHggKmN0eCwKPiDCoMKgwqDCoMKgwqDCoMKgd2hpbGUgKGxlZnQtPmV0eXBl ID09IEVYUFJfQklOT1AgJiYgbGVmdC0+bGVmdCAhPSBOVUxMICYmCj4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoCAobGVmdC0+b3AgPT0gT1BfQU5EIHx8IGxlZnQtPm9wID09IE9QX09SIHx8 IGxlZnQtPm9wCj4gPT0gT1BfWE9SKSkKPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oGJpbm9wc1tuKytdID0gbGVmdCA9IGxlZnQtPmxlZnQ7CgpJIHdhbnRlZCB0byBhc2ssIHdoYXQg ZW5zdXJlcyB0aGF0IGJpbm9wcyBidWZmZXIgZG9lcyBub3Qgb3ZlcmZsb3c/CgoKPiAtwqDCoMKg wqDCoMKgwqBuLS07Cj4gwqAKPiAtwqDCoMKgwqDCoMKgwqBuZXRsaW5rX2dlbl9leHByKGN0eCwg Ymlub3BzW24tLV0sIGRyZWcpOwo+ICvCoMKgwqDCoMKgwqDCoG5ldGxpbmtfZ2VuX2V4cHIoY3R4 LCBiaW5vcHNbLS1uXSwgZHJlZyk7Cj4gwqAKPiDCoMKgwqDCoMKgwqDCoMKgbXB6X2JpdG1hc2so bWFzaywgZXhwci0+bGVuKTsKPiDCoMKgwqDCoMKgwqDCoMKgbXB6X3NldF91aSh4b3IsIDApOwo+ IC3CoMKgwqDCoMKgwqDCoGZvciAoOyBuID49IDA7IG4tLSkgewo+IC3CoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqBpID0gYmlub3BzW25dOwo+ICvCoMKgwqDCoMKgwqDCoHdoaWxlIChuID4g MCkgewo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBpID0gYmlub3BzWy0tbl07Cj4g wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBtcHpfc2V0KHZhbCwgaS0+cmlnaHQtPnZh bHVlKTsKPiDCoAo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgc3dpdGNoIChpLT5v cCkgewoK