From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH v2] tools: libxl: make it illegal to pass libxl__realloc(gc) a non-gc ptr Date: Thu, 18 Feb 2016 12:02:37 +0000 Message-ID: <1455796957.6225.44.camel@citrix.com> References: <1455182634-19386-1-git-send-email-ian.campbell@citrix.com> <1455795020.6225.38.camel@citrix.com> <56C5B115.5040508@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <56C5B115.5040508@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andrew Cooper , ian.jackson@eu.citrix.com, wei.liu2@citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gVGh1LCAyMDE2LTAyLTE4IGF0IDExOjU1ICswMDAwLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+ IE9uIDE4LzAyLzE2IDExOjMwLCBJYW4gQ2FtcGJlbGwgd3JvdGU6Cj4gPiBPbiBUaHUsIDIwMTYt MDItMTEgYXQgMDk6MjMgKzAwMDAsIElhbiBDYW1wYmVsbCB3cm90ZToKPiA+ID4gVGhhdCBpcywg aWYgZ2MgaXMgbm90IE5PR0MgYW5kIHB0ciBpcyBub3QgTlVMTCB0aGVuIHB0ciBtdXN0IGJlCj4g PiA+IGFzc29jaWF0ZWQgZ2MuCj4gPiA+IAo+ID4gPiBDdXJyZW50bHkgaW4gdGhpcyBjYXNlIHRo ZSBuZXdfcHRyIHdvdWxkIG5vdCBiZSByZWdpc3RlcmVkIHdpdGggYW55Cj4gPiA+IGdjLCB3aGlj aCBDb3Zlcml0eSByaWdodGx5IHBvaW50cyBvdXQgKGluIHZhcmlvdXMgZGlmZmVyZW50IHBsYWNl cykKPiA+ID4gd291bGQgYmUgYSBtZW1vcnkgbGVhay4KPiA+IFRoaXMgY2hhbmdlIHdhc24ndCBz dWZmaWNpZW50IHRvIHBsYWNhdGUgQ292ZXJpdHkuIEkgdGhpbmsgaXQncwo+ID4gYW5hbHlzaXMK PiA+IG5vdyBpcyBhIGZhbHNlIHBvc2l0aXZlLCBzZWUgZS5nIENJRCAxMzQzMzA3LCBidXQgYSBz ZWNvbmQgb3Bpbmlvbgo+ID4gd291bGQgYmUKPiA+IGFwcHJlY2lhdGVkLgo+ID4gCj4gPiBJdCBk b2Vzbid0IHNlZW0gdG8gc3BvdCB0aGF0IHRoaXMgbG9vcDoKPiA+IMKgwqDCoMKgwqDCoMKgwqBm b3IgKGkgPSAwOyBpIDwgZ2MtPmFsbG9jX21heHNpemU7IGkrKykgewo+ID4gwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgaWYgKGdjLT5hbGxvY19wdHJzW2ldID09IHB0cikgewo+ID4gwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBnYy0+YWxsb2NfcHRyc1tpXSA9IG5ld19wdHI7Cj4gPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoGJyZWFrOwo+ID4gwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgfQo+ID4gwqDCoMKgwqDCoMKgwqDCoH0KPiA+IGVpdGhlciBleGl0cyB3aXRoIGkg PCBnYy0+YWxsb2NfbWF4c2l6ZSBoYXZpbmcgdXBkYXRlZCBhbGxvY19wdHJzIG9yCj4gPiBleGl0 cwo+ID4gd2l0aCBpID09IGdjLT5hbGxvY19tYXhzaXplLgo+ID4gCj4gPiBIYXZpbmcgZXhpdGVk IHRoZSBsb29wIHdpdGggIkNvbmRpdGlvbiBpIDwgZ2MtPmFsbG9jX21heHNpemUsIHRha2luZwo+ ID4gZmFsc2UKPiA+IGJyYW5jaCIgaXQgdGhlbiBkb2VzICJDb25kaXRpb24gaSA9PSBnYy0+YWxs b2NfbWF4c2l6ZSwgdGFraW5nIGZhbHNlCj4gPiBicmFuY2giLCBhdm9pZGluZyB0aGUgYXNzZXJ0 ICh3aGljaCBJIGhhZCBob3BlZCB3b3VsZCBiZSBzdWZmaWNpZW50IHRvCj4gPiBxdWFzaCB0aGUg aXNzdWUpLiBQcmVzdW1hYmx5IGl0IGVpdGhlciBjYW5ub3QgdHJhY2sgdGhlIHBvc3NpYmxlIHZh bHVlcwo+ID4gb2YKPiA+IGkgYXQgYWxsIG9yIGl0IGNvbnNpZGVycyB0aGUgcG9zc2liaWxpdHkg dGhhdCBpID4gZ2MtPmFsbG9jX21heHNpemUKPiA+IG1pZ2h0Cj4gPiBiZSB0cnVlIGhlcmUuCj4g PiAKPiA+IFBlcmhhcHMgY2hhbmdpbmcgdGhlIHRlc3QgdG8gaSA+PSBnYy0+YWxsb2NfbWF4c2l6 ZSBtaWdodCBiZSBlbm91Z2ggb2YKPiA+IGEKPiA+IGhpbnQgdG8gaXQ/IE9yIG1heWJlIGFzc2Vy dGluZyAiaTw9Z2MtPmFsbG9jX21heHNpemUiIGFmdGVyIHRoZSBsb29wPwo+ID4gCj4gPiBPciBt YXliZSB0aGlzIHJlYWxseSByZXF1aXJlcyBtb2RlbGxpbmc/Cj4gPiAKPiA+IFVuZm9ydHVuYXRl bHkgdGhlIGFjdHVhbCBDSURzIGFyZSByZXBvcnRlZCBpbiB0aGUgY2FsbGVycyBvZgo+ID4gbGli eGxfX3JlYWxsb2MKPiA+IGFuZCBkZXRlcm1pbmluZyBmb3Igc3VyZSB0aGF0IGVhY2ggc3VjaCBp c3N1ZSBpcyBpbmRlZWQgZG93biB0byB0aGlzCj4gPiBtaXMtCj4gPiBhbmFseXNpcyBvZiB0aGUg YmVoYXZpb3VyIG9mIGxpYnhsX19yZWFsbG9jIGlzIG5vdCBlbnRpcmVseSB0cml2aWFsLgo+IAo+ IElmIHRoZSBjb21waWxlciBkaWRuJ3QgcHVsbCBnYy0+YWxsb2NfbWF4c2l6ZSBpbnRvIGEgbG9j YWwgdmFyaWFibGUsIGl0Cj4gaXMgcXVpdGUgcG9zc2libGUgdGhhdCB0aGUgdHdvIHJlYWRzIHdv dWxkIG9ic2VydmUgZGlmZmVyZW50IHZhbHVlcy4KCldoaWNoIHdvdWxkIGluZGljYXRlIGEgbGFj ayBvZiBsb2NraW5nLCBleGNlcHQgd2UgaGFwcGVuIHRvIGtub3cgdGhhdCB0aGUKZ2MgaXMgdGhy ZWFkIGxvY2FsLCBidXQgSSBiZXQgY292ZXJpdHkgY2FuJ3Qgc2VlIHRoYXQsIGJ1dCBpdCBtZWFu cyB0aGF0CmdjLT5hbGxvY19tYXhzaXplIGNhbid0IHJlYWxseSBjaGFuZ2UgYmVoaW5kIHRoZSBi YWNrIG9mIHRoaXMgY29kZS4KCklhbi4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhl bi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==