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: USB: serial: ch341: type promotion bug in ch341_control_in() From: Johan Hovold Message-Id: <20180704134314.GS9802@localhost> Date: Wed, 4 Jul 2018 15:43:14 +0200 To: Dan Carpenter Cc: Johan Hovold , Greg Kroah-Hartman , linux-usb@vger.kernel.org, kernel-janitors@vger.kernel.org List-ID: T24gV2VkLCBKdWwgMDQsIDIwMTggYXQgMTI6Mjk6MzhQTSArMDMwMCwgRGFuIENhcnBlbnRlciB3 cm90ZToKPiBUaGUgInIiIHZhcmlhYmxlIGlzIGFuIGludCBhbmQgImJ1ZnNpemUiIGlzIGFuIHVu c2lnbmVkIGludCBzbyB0aGUKPiBjb21wYXJpc29uIGlzIHR5cGUgcHJvbW90ZWQgdG8gdW5zaWdu ZWQuICBJZiB1c2JfY29udHJvbF9tc2coKSByZXR1cm5zIGEKPiBuZWdhdGl2ZSB0aGF0IGlzIHRy ZWF0ZWQgYXMgYSBoaWdoIHBvc2l0aXZlIHZhbHVlIGFuZCB0aGUgZXJyb3IgaGFuZGxpbmcKPiBk b2Vzbid0IHdvcmsuCj4gCj4gRml4ZXM6IDJkNWE5YzcyZDBjNCAoIlVTQjogc2VyaWFsOiBjaDM0 MTogZml4IGNvbnRyb2wtbWVzc2FnZSBlcnJvciBoYW5kbGluZyIpCj4gU2lnbmVkLW9mZi1ieTog RGFuIENhcnBlbnRlciA8ZGFuLmNhcnBlbnRlckBvcmFjbGUuY29tPgoKVGhhbmtzIGZvciBjYXRj aGluZyB0aGlzLgoKTm93IGFwcGxpZWQgd2l0aCBhIHN0YWJsZSB0YWcgYXMgdGhpcyBjb3VsZCBo YXZlIHNlY3VyaXR5IGltcGxpY2F0aW9ucy4KCkpvaGFuCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9t IHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUg Ym9keSBvZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9y ZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK