From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7CBA96ED0A for ; Thu, 31 Jan 2019 16:14:35 +0000 (UTC) References: <20190128115436.14527-1-maarten.lankhorst@linux.intel.com> <87zhrlynpo.fsf@intel.com> From: Maarten Lankhorst Message-ID: <9cc49663-b6f7-48bb-9ced-dfaaf403d11e@linux.intel.com> Date: Thu, 31 Jan 2019 17:14:32 +0100 MIME-Version: 1.0 In-Reply-To: <87zhrlynpo.fsf@intel.com> Content-Language: en-US Subject: Re: [igt-dev] [PATCH i-g-t] debugfs: Fix writing an extra zero out of bounds in igt_crc_to_string_extended() List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Jani Nikula , igt-dev@lists.freedesktop.org List-ID: T3AgMjgtMDEtMjAxOSBvbSAxMzoyNCBzY2hyZWVmIEphbmkgTmlrdWxhOgo+IE9uIE1vbiwgMjgg SmFuIDIwMTksIE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRl bC5jb20+IHdyb3RlOgo+PiBTaWduZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRl bi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+PiAtLS0KPj4gIGxpYi9pZ3RfZGVidWdmcy5j IHwgOCArKysrLS0tLQo+PiAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgNCBkZWxl dGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdpdCBhL2xpYi9pZ3RfZGVidWdmcy5jIGIvbGliL2lndF9k ZWJ1Z2ZzLmMKPj4gaW5kZXggMzY1NmM2NmE1Njc0Li5kMWZjMGZmN2Y3MTAgMTAwNjQ0Cj4+IC0t LSBhL2xpYi9pZ3RfZGVidWdmcy5jCj4+ICsrKyBiL2xpYi9pZ3RfZGVidWdmcy5jCj4+IEBAIC00 NTgsMTcgKzQ1OCwxNyBAQCBjaGFyICppZ3RfY3JjX3RvX3N0cmluZ19leHRlbmRlZChpZ3RfY3Jj X3QgKmNyYywgY2hhciBkZWxpbWl0ZXIsIGludCBjcmNfc2l6ZSkKPj4gIAlpbnQgaTsKPj4gIAlp bnQgbGVuID0gMDsKPj4gIAlpbnQgZmllbGRfd2lkdGggPSAyICogY3JjX3NpemU7IC8qIFR3byBj aGFycyBwZXIgYnl0ZS4gKi8KPj4gLQljaGFyICpidWYgPSBtYWxsb2MoKGZpZWxkX3dpZHRoKzEp ICogY3JjLT5uX3dvcmRzICogc2l6ZW9mKGNoYXIpKTsKPj4gKwljaGFyICpidWYgPSBtYWxsb2Mo KGZpZWxkX3dpZHRoKzEpICogY3JjLT5uX3dvcmRzKTsKPj4gIAo+PiAgCWlmICghYnVmKQo+PiAg CQlyZXR1cm4gTlVMTDsKPj4gIAo+PiAtCWZvciAoaSA9IDA7IGkgPCBjcmMtPm5fd29yZHM7IGkr KykKPj4gKwlmb3IgKGkgPSAwOyBpIDwgY3JjLT5uX3dvcmRzIC0gMTsgaSsrKQo+PiAgCQlsZW4g Kz0gc3ByaW50ZihidWYgKyBsZW4sICIlMCp4JWMiLCBmaWVsZF93aWR0aCwKPj4gIAkJCSAgICAg ICBjcmMtPmNyY1tpXSwgZGVsaW1pdGVyKTsKPiBPciBrZWVwIHRoZSBsb29wIGNvbmRpdGlvbiBh bmQgbWFrZSB0aGlzOgo+Cj4gCQlsZW4gKz0gc3ByaW50ZihidWYgKyBsZW4sICIlcyUwKngiLCBp ID8gJmRlbGltaXRlciA6ICIiLAo+IAkJCSAgICAgICBmaWVsZF93aWR0aCwgY3JjLT5jcmNbaV0p Owo+Cj4gQWRkaXRpb25hbGx5IGNvdWxkIG1ha2UgdGhlIGRlbGltaXRlciBwYXNzZWQgaGVyZSBh IGNoYXIqLgoKVGhhdCBpcyBhbHNvIGEgdmFsaWQgc29sdXRpb24uIDopIElzIGl0IG9rIHRvIGdv IHdpdGggdGhlIHNvbHV0aW9uIEkgcHJvcG9zZWQgb3IgZG8geW91IGhhdmUgYSBzdHJvbmcgcHJl ZmVyZW5jZSBmb3IgdGhhdD8KCkkgZG9uJ3QgdGhpbmsgd2UgY2FuIGp1c3QgcGFzcyAmZGVsaW1p dGVyLCB3ZSB3b3VsZCBkZXBlbmQgb24gdGhlIG5leHQgYnl0ZSBpbiBtZW1vcnkgYWNjaWRlbnRh bGx5IGJlaW5nIFwwLgoKfk1hYXJ0ZW4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aWd0LWRldgo=