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: gadget: configfs: Disallow empty function instance name From: Krzysztof Opasiak Message-Id: <838a26ec-b9fb-9920-dca2-1967c6cfc195@samsung.com> Date: Tue, 12 Dec 2017 14:02:44 +0100 To: Felipe Balbi , gregkh@linuxfoundation.org Cc: andrzej.p@samsung.com, linux-usb@vger.kernel.org List-ID: T24gMTIvMTIvMjAxNyAwMTozMSBQTSwgRmVsaXBlIEJhbGJpIHdyb3RlOgo+IAo+IEhpLAo+IAo+ IEtyenlzenRvZiBPcGFzaWFrIDxrLm9wYXNpYWtAc2Ftc3VuZy5jb20+IHdyaXRlczoKPj4gRXZl cnkgZnVuY3Rpb24gc2hvdWxkIGhhdmUgYSB0eXBlIGFuZCBpbnN0YW5jZSBuYW1lLgo+PiBVbmZv cnR1bmF0ZWx5IGluIG1vc3QgY2FzZXMgaW5zdGFuY2UgbmFtZSB3YXMgbGVmdCB1bnVzZWQgYW5k IHVuY2hlY2tlZC4KPj4gVGhpcyBtYXkgbGVhZCB0byBzaXR1YXRpb25zIGxpa2UgRnVuY3Rpb25G UyBkZXZpY2UgbmFtZSBpZGVudGlmaWVkIGJ5ICIiCj4+IG9yIHNvbWUgbWlzbGVhZGluZyBkZWJ1 ZyBtZXNzYWdlcyBmcm9tIFRDTSBsaWtlOgo+Pgo+PiB0Y206IEFjdGl2YXRpbmcKPj4KPj4gVG8g YXZvaWQgdGhpcyBsZXQncyBhZGQgYSBjaGVjayB0aGF0IGluc3RhbmNlIG5hbWUgc2hvdWxkIGhh dmUgYXQgbGVhc3QKPj4gb25lIGNoYXJhY3Rlci4KPj4KPj4gUmVwb3J0ZWQtYnk6IFN0ZWZhbiBB Z25lciA8c3RlZmFuQGFnbmVyLmNoPgo+PiBTaWduZWQtb2ZmLWJ5OiBLcnp5c3p0b2YgT3Bhc2lh ayA8ay5vcGFzaWFrQHNhbXN1bmcuY29tPgo+PiAtLS0KPj4gICBkcml2ZXJzL3VzYi9nYWRnZXQv Y29uZmlnZnMuYyB8IDUgKysrKysKPj4gICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCsp Cj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9nYWRnZXQvY29uZmlnZnMuYyBiL2RyaXZl cnMvdXNiL2dhZGdldC9jb25maWdmcy5jCj4+IGluZGV4IGFlYjlmM2M0MDUyMS4uYmRjOWVjNTk3 ZDZhIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL3VzYi9nYWRnZXQvY29uZmlnZnMuYwo+PiArKysg Yi9kcml2ZXJzL3VzYi9nYWRnZXQvY29uZmlnZnMuYwo+PiBAQCAtNTQ4LDYgKzU0OCwxMSBAQCBz dGF0aWMgc3RydWN0IGNvbmZpZ19ncm91cCAqZnVuY3Rpb25fbWFrZSgKPj4gICAJKmluc3RhbmNl X25hbWUgPSAnXDAnOwo+PiAgIAlpbnN0YW5jZV9uYW1lKys7Cj4+ICAgCj4+ICsJaWYgKCppbnN0 YW5jZV9uYW1lID09ICdcMCcpIHsKPj4gKwkJcHJfZXJyKCJJbnN0YW5jZSBuYW1lIChhZnRlciAu KSBzaG91bGQgbm90IGJlIGVtcHR5XG4iKTsKPj4gKwkJcmV0dXJuIEVSUl9QVFIoLUVJTlZBTCk7 Cj4+ICsJfQo+IAo+IGFhYWFhYW5kIGp1c3QgbGlrZSB0aGF0IHlvdSBicmVhayBwb3RlbnRpYWxs eSBleGlzdGluZyBzY3JpcHRzIDotKQo+IAo+IFdlIG5lZWQgdG8gZmluZCBhIGJldHRlciB3YXkg b2YgZW5mb3JjaW5nIGEgbmFtZSB3aGljaCBkb2Vzbid0IGJyZWFrCj4gZXhpc3RpbmcgdXNlcnMu CgpJJ20gcmVhbGx5IG9wZW4gZm9yIHN1Z2dlc3Rpb25zIGhvdyB0byBlbmZvcmNlIHRoaXMgd2l0 aG91dCBicmVha2luZyAKdGhvc2Ugc2NyaXB0cyA7KQoKVGhlIG9yaWdpbiBvZiB0aGlzIGNvbW1p dCBpcyBnaXRodWIgaXNzdWUgZm9yIGxpYnVzYmd4WzFdLgpTbyB0aGUgcHJvYmxlbSBpcyB0aGF0 IGxpYnJhcnkgYWxsb3dzIHRvIGNyZWF0ZSBhIGZ1bmN0aW9uIHdpdGggZW1wdHkgCm5hbWUgKGJl Y2F1c2UgSSBtaXN0YWtlbmx5IGFzc3VtZWQgdGhhdCBrZXJuZWwgcmVqZWN0cyB0aGlzKSBidXQg dGhlbiBpdCAKaXMgdW5hYmxlIHRvIHJlaW5pdGlhbGl6ZSB0aGUgQ29uZmlnRlMgc3RhdGUgYmVj YXVzZSB0aGVyZSBpcyBhIGNoZWNrIAp0aGF0IGRpc2FsbG93cyB0aGlzLiBGcm9tIG15IHBvaW50 IG9mIHZpZXcgSSdkIGJlIGhhcHB5IHRvIGRpc2FsbG93IAplbXB0eSBuYW1lcyBiZWNhdXNlIGl0 IGNhdXNlcyBzb21lIHByb2JsZW1zIChmX2ZzKSBvciB3ZWlyZCBkZWJ1ZyAKbWVzc2FnZXMgKGZf dGNtKSBzbyBpcyBnZW5lcmFsbHkgaW5jb252ZW5pZW50IGFuZCBzZWVtcyB0byBiZSAKdW5pbnRl bnRpb25hbC4gQnV0IEkgd291bGQgbGlrZSB0byBrZWVwIHRoaXMgY29uc2lzdGVudCB3aXRoIGtl cm5lbCBwb2xpY3kuCgpGb290bm90ZXM6CjEgLSBodHRwczovL2dpdGh1Yi5jb20vbGlidXNiZ3gv bGlidXNiZ3gvaXNzdWVzLzE5Cg==