From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Holm =?ISO-8859-1?Q?Th=F8gersen?= Date: Mon, 12 May 2008 14:37:29 +0000 Subject: Re: [PATCH 1/6] arch/ia64/kernel: remove null pointer dereference Message-Id: <1210603050.25310.9.camel@odie.local> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="macroman" Content-Transfer-Encoding: base64 To: Julia Lawall Cc: tony.luck@intel.com, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org bWFuLCAxMiAwNSAyMDA4IGtsLiAxNTozNyArMDIwMCwgc2tyZXYgSnVsaWEgTGF3YWxsOgo+IEZy b206IEp1bGlhIExhd2FsbCA8anVsaWFAZGlrdS5kaz4KPiAKPiBJZiBkYXRhIGlzIE5VTEwsIGl0 IGlzIG5vdCBwb3NzaWJsZSB0byBhY2Nlc3MgZGF0YS0+cmV0Lgo+IAo+IFRoZSBwcm9ibGVtIHdh cyBkZXRlY3RlZCB1c2luZyB0aGUgZm9sbG93aW5nIHNlbWFudGljIG1hdGNoCj4gKGh0dHA6Ly93 d3cuZW1uLmZyL3gtaW5mby9jb2NjaW5lbGxlLykKPiAKPiAvLyA8c21wbD4KPiBAQAo+IGV4cHJl c3Npb24gRSwgRTE7Cj4gaWRlbnRpZmllciBmOwo+IHN0YXRlbWVudCBTMSxTMixTMzsKPiBAQAo+ IAo+ICogaWYgKEUgPSBOVUxMKQo+IHsKPiAgIC4uLiB3aGVuICE9IGlmIChFID0gTlVMTCkgUzEg ZWxzZSBTMgo+ICAgICAgIHdoZW4gIT0gRSA9IEUxCj4gKiBFLT5mCj4gICAuLi4gd2hlbiBhbnkK PiAgIHJldHVybiAuLi47Cj4gfQo+IGVsc2UgUzMKPiAvLyA8L3NtcGw+Cj4gCj4gU2lnbmVkLW9m Zi1ieTogSnVsaWEgTGF3YWxsIDxqdWxpYUBkaWt1LmRrPgo+IAo+IC0tLQo+IAo+IGRpZmYgLXUg LXAgYS9hcmNoL2lhNjQva2VybmVsL3BhbGluZm8uYyBiL2FyY2gvaWE2NC9rZXJuZWwvcGFsaW5m by5jCj4gLS0tIGEvYXJjaC9pYTY0L2tlcm5lbC9wYWxpbmZvLmMJMjAwOC0wNS0wOSAxNjo0Njo1 Ny4wMDAwMDAwMDAgKzAyMDAKPiArKysgYi9hcmNoL2lhNjQva2VybmVsL3BhbGluZm8uYwkyMDA4 LTA1LTEyIDA4OjQzOjM1LjAwMDAwMDAwMCArMDIwMAo+IEBAIC05MDIsNyArOTAyLDYgQEAgcGFs aW5mb19zbXBfY2FsbCh2b2lkICppbmZvKQo+ICAJcGFsaW5mb19zbXBfZGF0YV90ICpkYXRhID0g KHBhbGluZm9fc21wX2RhdGFfdCAqKWluZm87Cj4gIAlpZiAoZGF0YSA9IE5VTEwpIHsKPiAgCQlw cmludGsoS0VSTl9FUlIgInBhbGluZm86IGRhdGEgcG9pbnRlciBpcyBOVUxMXG4iKTsKPiAtCQlk YXRhLT5yZXQgPSAwOyAvKiBubyBvdXRwdXQgKi8KPiAgCQlyZXR1cm47Cj4gIAl9Cj4gIAkvKiBk b2VzIHRoaXMgYWN0dWFsIGNhbGwgKi8KPiAtLQoKVGhlIHdob2xlIGlmIGJsb2NrIHNob3VsZCBq dXN0IGJlIGRlbGV0ZWQsIGFzIGluZm8gaXMgbmV2ZXIgTlVMTC4gVGhlcmUKaXMgb25seSBwYWxp bmZvX2hhbmRsZV9zbXAgYXMgKGluZGlyZWN0KSB1c2VyIG9mIHBhbGluZm9fc21wX2NhbGwgKGJ5 CndheSBvZiBzbXBfY2FsbF9mdW5jdGlvbl9zaW5nbGUpIGFuZCBzdXJlbHkgcGFsaW5mb19zbXBf Y2FsbCBuZXZlciBwYXNzCk5VTEwuCgoKU2ltb24gSG9sbSBUaMO4Z2Vyc2VuCgotLQpUbyB1bnN1 YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgbGludXgt aWE2NCIgaW4KdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5v cmcKTW9yZSBtYWpvcmRvbW8gaW5mbyBhdCAgaHR0cDovL3ZnZXIua2VybmVsLm9yZy9tYWpvcmRv bW8taW5mby5odG1s