From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [net-next] net: usb: cdc-phonet: use struct_size() in alloc_netdev() From: "Gustavo A. R. Silva" Message-Id: <20190208031313.GA2848@embeddedor> Date: Thu, 7 Feb 2019 21:13:13 -0600 To: "David S. Miller" Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" List-ID: T25lIG9mIHRoZSBtb3JlIGNvbW1vbiBjYXNlcyBvZiBhbGxvY2F0aW9uIHNpemUgY2FsY3VsYXRp b25zIGlzIGZpbmRpbmcKdGhlIHNpemUgb2YgYSBzdHJ1Y3R1cmUgdGhhdCBoYXMgYSB6ZXJvLXNp emVkIGFycmF5IGF0IHRoZSBlbmQsIGFsb25nCndpdGggbWVtb3J5IGZvciBzb21lIG51bWJlciBv ZiBlbGVtZW50cyBmb3IgdGhhdCBhcnJheS4gRm9yIGV4YW1wbGU6CgpzdHJ1Y3QgZm9vIHsKICAg IGludCBzdHVmZjsKICAgIHZvaWQgKmVudHJ5W107Cn07CgppbnN0YW5jZSA9IGFsbG9jKHNpemVv ZihzdHJ1Y3QgZm9vKSArIGNvdW50ICogc2l6ZW9mKHZvaWQgKikpOwoKSW5zdGVhZCBvZiBsZWF2 aW5nIHRoZXNlIG9wZW4tY29kZWQgYW5kIHByb25lIHRvIHR5cGUgbWlzdGFrZXMsIHdlIGNhbgpu b3cgdXNlIHRoZSBuZXcgc3RydWN0X3NpemUoKSBoZWxwZXI6CgppbnN0YW5jZSA9IGFsbG9jKHN0 cnVjdF9zaXplKGluc3RhbmNlLCBlbnRyeSwgY291bnQpKTsKClRoaXMgY29kZSB3YXMgZGV0ZWN0 ZWQgd2l0aCB0aGUgaGVscCBvZiBDb2NjaW5lbGxlLgoKU2lnbmVkLW9mZi1ieTogR3VzdGF2byBB LiBSLiBTaWx2YSA8Z3VzdGF2b0BlbWJlZGRlZG9yLmNvbT4KLS0tCiBkcml2ZXJzL25ldC91c2Iv Y2RjLXBob25ldC5jIHwgNCArKy0tCiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAy IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvbmV0L3VzYi9jZGMtcGhvbmV0LmMg Yi9kcml2ZXJzL25ldC91c2IvY2RjLXBob25ldC5jCmluZGV4IDc4YjE2ZWI5ZTU4Yy4uNjNhYWFl NDg3OTk1IDEwMDY0NAotLS0gYS9kcml2ZXJzL25ldC91c2IvY2RjLXBob25ldC5jCisrKyBiL2Ry aXZlcnMvbmV0L3VzYi9jZGMtcGhvbmV0LmMKQEAgLTM2MSw4ICszNjEsOCBAQCBzdGF0aWMgaW50 IHVzYnBuX3Byb2JlKHN0cnVjdCB1c2JfaW50ZXJmYWNlICppbnRmLCBjb25zdCBzdHJ1Y3QgdXNi X2RldmljZV9pZCAqaQogCWVsc2UKIAkJcmV0dXJuIC1FSU5WQUw7CiAKLQlkZXYgPSBhbGxvY19u ZXRkZXYoc2l6ZW9mKCpwbmQpICsgc2l6ZW9mKHBuZC0+dXJic1swXSkgKiByeHFfc2l6ZSwKLQkJ CSAgIGlmbmFtZSwgTkVUX05BTUVfVU5LTk9XTiwgdXNicG5fc2V0dXApOworCWRldiA9IGFsbG9j X25ldGRldihzdHJ1Y3Rfc2l6ZShwbmQsIHVyYnMsIHJ4cV9zaXplKSwgaWZuYW1lLAorCQkJICAg TkVUX05BTUVfVU5LTk9XTiwgdXNicG5fc2V0dXApOwogCWlmICghZGV2KQogCQlyZXR1cm4gLUVO T01FTTsKIAo=