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: visor: handle potential invalid device configuration From: Greg Kroah-Hartman Message-Id: <20180502111214.GB22091@kroah.com> Date: Wed, 2 May 2018 04:12:14 -0700 To: Johan Hovold Cc: Andrey Konovalov , linux-usb@vger.kernel.org List-ID: T24gV2VkLCBNYXkgMDIsIDIwMTggYXQgMDk6NTA6MDRBTSArMDIwMCwgSm9oYW4gSG92b2xkIHdy b3RlOgo+IE9uIFN1biwgQXByIDI5LCAyMDE4IGF0IDA1OjQxOjU1UE0gKzAyMDAsIEdyZWcgS3Jv YWgtSGFydG1hbiB3cm90ZToKPiA+IElmIHdlIGdldCBhbiBpbnZhbGlkIGRldmljZSBjb25maWd1 cmF0aW9uIGZyb20gYSBwYWxtIDMgdHlwZSBkZXZpY2UsIHdlCj4gPiBtaWdodCBpbmNvcnJlY3Rs eSBwYXJzZSB0aGluZ3MsIGFuZCB3ZSBoYXZlIHRoZSBwb3RlbnRpYWwgdG8gY3Jhc2ggaW4KPiA+ ICJpbnRlcmVzdGluZyIgd2F5cy4KPiA+IAo+ID4gRml4IHRoaXMgdXAgYnkgdmVyaWZ5aW5nIHRo ZSBzaXplIG9mIHRoZSBjb25maWd1cmF0aW9uIHBhc3NlZCB0byB1cyBieQo+ID4gdGhlIGRldmlj ZSwgYW5kIG9ubHkgaWYgaXQgaXMgY29ycmVjdCwgd2lsbCB3ZSBoYW5kbGUgaXQuCj4gPiAKPiA+ IFJlcG9ydGVkLWJ5OiBBbmRyZXkgS29ub3ZhbG92IDxhbmRyZXlrbnZsQGdvb2dsZS5jb20+Cj4g PiBSZXZpZXdlZC1ieTogQW5kcmV5IEtvbm92YWxvdiA8YW5kcmV5a252bEBnb29nbGUuY29tPgo+ ID4gU2lnbmVkLW9mZi1ieTogR3JlZyBLcm9haC1IYXJ0bWFuIDxncmVna2hAbGludXhmb3VuZGF0 aW9uLm9yZz4KPiA+IAo+ID4gLS0tCj4gPiAKPiA+IEhlcmUgaXMgbXkgbG9uZy1mb3Jnb3R0ZW4g cGF0Y2ggZm9yIHRoZSB2aXNvciBkcml2ZXIgdG8gcmVzb2x2ZSBhbiBpc3N1ZQo+ID4gdGhhdCBB bmRyZXkgZm91bmQgYmFjayBpbiBTZXB0ZW1iZXIgb2YgMjAxNy4gIFNvcnJ5IGZvciB0aGUgbG9u ZyBkZWxheS4KPiA+IAo+ID4gSm9oYW4sIEkgaW5jb3Jwb3JhdGVkIHlvdXIgcmV2aWV3IGNvbW1l bnRzIG9mIG15IG9yaWdpbmFsIG9uZS1vZmYgcGF0Y2gKPiA+IGhlcmUgYXMgd2VsbC4KPiAKPiBU aGFua3MgZm9yIHRoZSB1cGRhdGUuIEkndmUgYXBwbGllZCB0aGlzIGZvciA0LjE3LXJjIG5vdyBh ZnRlciBhZGRpbmcgYQo+IHN0YWJsZSB0YWcgYW5kIGEgY29tbWVudCBhYm91dCB0aGlzIG9uZSBh bHNvIGZpeGluZyBhIHNsYWIgaW5mbyBsZWFrCj4gKHRocm91Z2ggdGhhdCBkZXZfaW5mbyBpbiB0 aGUgcG9ydCBsb29wIGJlbG93KS4KClVnaCwgSSBmb3Jnb3QgYWJvdXQgdGhlIHN0YWJsZSB0YWcs IHRoYW5rcyBmb3IgdGhhdCEKCmdyZWcgay1oCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMg bGlzdDogc2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUgYm9keSBv ZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBp bmZvIGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK