From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Wilck Subject: Re: [PATCH] libmultipath: sanitize fd handling Date: Wed, 20 Sep 2017 13:32:49 +0200 Message-ID: <1505907169.4256.7.camel@suse.com> References: <1505456112-117105-1-git-send-email-hare@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1505456112-117105-1-git-send-email-hare@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Hannes Reinecke , Christophe Varoqui Cc: dm-devel@redhat.com, Hannes Reinecke List-Id: dm-devel.ids T24gRnJpLCAyMDE3LTA5LTE1IGF0IDA4OjE1ICswMjAwLCBIYW5uZXMgUmVpbmVja2Ugd3JvdGU6 Cj4gT25lIHNob3VsZCByZW1lbWJlciB0aGF0ICcwJyBfaXNfIGEgdmFsaWQgZmQsIHNvIHdlIG5l ZWQgdG8gc2V0Cj4gdGhlIGZkIHRvICctMScgdXBvbiBhbGxvY2F0aW5nIHRoZSBwYXRoIHN0cnVj dHVyZSBhbmQgZW5zdXJlIHdlJ3JlCj4gY2hlY2tpbmcgZm9yIGEgdmFsdWUgX3NtYWxsZXJfIHRo YW4gMCB0byBkZXRlY3QgYW4gaW52YWxpZCBmZC4KPiAKPiA+IGRpZmYgLS1naXQgYS9saWJtdWx0 aXBhdGgvY2hlY2tlcnMuYyBiL2xpYm11bHRpcGF0aC9jaGVja2Vycy5jCj4gPiBpbmRleCAwNWUw MjRmOC4uYzMyZjcyNzQgMTAwNjQ0Cj4gPiAtLS0gYS9saWJtdWx0aXBhdGgvY2hlY2tlcnMuYwo+ ID4gKysrIGIvbGlibXVsdGlwYXRoL2NoZWNrZXJzLmMKPiA+IEBAIC0xNDYsNyArMTQ2LDcgQEAg c3RydWN0IGNoZWNrZXIgKiBhZGRfY2hlY2tlciAoY2hhcgo+ID4gKm11bHRpcGF0aF9kaXIsIGNo YXIgKiBuYW1lKQo+ID4gIAlpZiAoIWMtPnJlcGFpcikKPiA+ICAJCWdvdG8gb3V0Owo+ID4gIAo+ ID4gLQljLT5mZCA9IDA7Cj4gPiArCWMtPmZkID0gLTE7Cj4gPiAgCWMtPnN5bmMgPSAxOwo+ID4g IAlsaXN0X2FkZCgmYy0+bm9kZSwgJmNoZWNrZXJzKTsKPiA+ICAJcmV0dXJuIGM7Cj4gPiBAQCAt MjM3LDcgKzIzNyw3IEBAIGludCBjaGVja2VyX2NoZWNrIChzdHJ1Y3QgY2hlY2tlciAqIGMpCj4g PiAgCQlNU0coYywgImNoZWNrZXIgZGlzYWJsZWQiKTsKPiA+ICAJCXJldHVybiBQQVRIX1VOQ0hF Q0tFRDsKPiA+ICAJfQo+ID4gLQlpZiAoYy0+ZmQgPD0gMCkgewo+ID4gKwlpZiAoYy0+ZmQgPCAw KSB7Cj4gPiAgCQlNU0coYywgIm5vIHVzYWJsZSBmZCIpOwo+ID4gIAkJcmV0dXJuIFBBVEhfV0lM RDsKPiA+ICAJfQo+ID4gZGlmZiAtLWdpdCBhL2xpYm11bHRpcGF0aC9wcmludC5jIGIvbGlibXVs dGlwYXRoL3ByaW50LmMKPiA+IGluZGV4IDk1ZGZmOTBiLi42NWE5ODI0NyAxMDA2NDQKPiA+IC0t LSBhL2xpYm11bHRpcGF0aC9wcmludC5jCj4gPiArKysgYi9saWJtdWx0aXBhdGgvcHJpbnQuYwo+ ID4gQEAgLTE2NzcsNyArMTY3Nyw3IEBAIGludCBzbnByaW50X3N0YXR1cyhjaGFyICpidWZmLCBp bnQgbGVuLAo+IHN0cnVjdAo+ID4gdmVjdG9ycyAqdmVjcykKPiA+ICAJaW50IG1vbml0b3JlZF9j b3VudCA9IDA7Cj4gPiAgCj4gPiAgCXZlY3Rvcl9mb3JlYWNoX3Nsb3QodmVjcy0+cGF0aHZlYywg cHAsIGkpCj4gPiAtCQlpZiAocHAtPmZkICE9IC0xKQo+ID4gKwkJaWYgKHBwLT5mZCA+PSAwKQo+ ID4gIAkJCW1vbml0b3JlZF9jb3VudCsrOwo+ID4gIAlmd2QgKz0gc25wcmludGYoYnVmZiArIGZ3 ZCwgbGVuIC0gZndkLCAiXG5wYXRoczogJWRcbmJ1c3k6Cj4gPiAlc1xuIiwKPiA+ICAJCQltb25p dG9yZWRfY291bnQsIGlzX3VldmVudF9idXN5KCk/ICJUcnVlIgo+IDoKPiA+ICJGYWxzZSIpOwo+ IAo+IFNpZ25lZC1vZmYtYnk6IEhhbm5lcyBSZWluZWNrZSA8aGFyZUBzdXNlLmNvbT4KPiAtLS0K PiAgbGlibXVsdGlwYXRoL2NoZWNrZXJzLmMgfCA0ICsrLS0KPiAgbGlibXVsdGlwYXRoL3ByaW50 LmMgICAgfCAyICstCj4gIDIgZmlsZXMgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0 aW9ucygtKQo+IAoKVGhlcmUncyBvbmUgbW9yZSB3cm9uZyBmZCByZWZlcmVuY2UgaW4KbGlibXVs dGlwYXRoL2NoZWNrZXJzL2NjaXNzX3R1ci5jOjc2LiBBbmQgYSBuaXRwaWNrOiBUaGUgY29tbWVu dCBpbgpjaGVja2Vycy5oOjE0IHNob3VsZCBiZSBmaXhlZCBhcyB3ZWxsLgoKQXBhcnQgZnJvbSB0 aGF0OiBuaWNlIChhbHRob3VnaCBub3Qgc3RyaWN0bHkgbmVjZXNzYXJ5LCBhcyBtdWx0aXBhdGhk CmN1cnJlbnRseSBydW5zIHdpdGggZmQgMCBjb25uZWN0ZWQgdG8gL2Rldi9udWxsIHVuZGVyIG5v cm1hbApjb25kaXRpb25zKS4KCk1hcnRpbiAKLS0gCkRyLiBNYXJ0aW4gV2lsY2sgPG13aWxja0Bz dXNlLmNvbT4sIFRlbC4gKzQ5ICgwKTkxMSA3NDA1MyAyMTA3ClNVU0UgTGludXggR21iSCwgR0Y6 IEZlbGl4IEltZW5kw7ZyZmZlciwgSmFuZSBTbWl0aGFyZCwgR3JhaGFtIE5vcnRvbgpIUkIgMjEy ODQgKEFHIE7DvHJuYmVyZykKCi0tCmRtLWRldmVsIG1haWxpbmcgbGlzdApkbS1kZXZlbEByZWRo YXQuY29tCmh0dHBzOi8vd3d3LnJlZGhhdC5jb20vbWFpbG1hbi9saXN0aW5mby9kbS1kZXZlbA==