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Hallyn" , "Dmitry Kasatkin" , linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Re: Re: [PATCH] evm: Fix memleak in init_desc X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20200917(3e19599d) Copyright (c) 2002-2021 www.mailtech.cn zju.edu.cn In-Reply-To: References: <20210109113305.11035-1-dinghao.liu@zju.edu.cn> <5a36a73a.2e704.176eac332ca.Coremail.dinghao.liu@zju.edu.cn> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <9626978.2e99b.176eb1925c4.Coremail.dinghao.liu@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: cS_KCgC3mR4upvpfClhAAA--.10948W X-CM-SenderInfo: qrrzjiaqtzq6lmxovvfxof0/1tbiAgoBBlZdtR6iiAACsH X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org PiBPbiBTdW4sIEphbiAxMCwgMjAyMSBhdCAwMToyNzowOVBNICswODAwLCBkaW5naGFvLmxpdUB6 anUuZWR1LmNuIHdyb3RlOgo+ID4gPiBPbiBTYXQsIEphbiAwOSwgMjAyMSBhdCAwNzozMzowNVBN ICswODAwLCBEaW5naGFvIExpdSB3cm90ZToKPiA+ID4gPiBXaGVuIGttYWxsb2MoKSBmYWlscywg dG1wX3RmbSBhbGxvY2F0ZWQgYnkKPiA+ID4gPiBjcnlwdG9fYWxsb2Nfc2hhc2goKSBoYXMgbm90 IGJlZW4gZnJlZWQsIHdoaWNoCj4gPiA+ID4gbGVhZHMgdG8gbWVtbGVhay4KPiA+ID4gPiAKPiA+ ID4gPiBGaXhlczogZDQ2ZWIzNjk5NTAyYiAoImV2bTogY3J5cHRvIGhhc2ggcmVwbGFjZWQgYnkg c2hhc2giKQo+ID4gPiA+IFNpZ25lZC1vZmYtYnk6IERpbmdoYW8gTGl1IDxkaW5naGFvLmxpdUB6 anUuZWR1LmNuPgo+ID4gPiA+IC0tLQo+ID4gPiA+ICBzZWN1cml0eS9pbnRlZ3JpdHkvZXZtL2V2 bV9jcnlwdG8uYyB8IDkgKysrKysrKy0tCj4gPiA+ID4gIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2Vy dGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4gPiA+ID4gCj4gPiA+ID4gZGlmZiAtLWdpdCBhL3Nl Y3VyaXR5L2ludGVncml0eS9ldm0vZXZtX2NyeXB0by5jIGIvc2VjdXJpdHkvaW50ZWdyaXR5L2V2 bS9ldm1fY3J5cHRvLmMKPiA+ID4gPiBpbmRleCAxNjhjM2I3OGFjNDcuLjM5ZmIzMWE2MzhhYyAx MDA2NDQKPiA+ID4gPiAtLS0gYS9zZWN1cml0eS9pbnRlZ3JpdHkvZXZtL2V2bV9jcnlwdG8uYwo+ ID4gPiA+ICsrKyBiL3NlY3VyaXR5L2ludGVncml0eS9ldm0vZXZtX2NyeXB0by5jCj4gPiA+ID4g QEAgLTczLDcgKzczLDcgQEAgc3RhdGljIHN0cnVjdCBzaGFzaF9kZXNjICppbml0X2Rlc2MoY2hh ciB0eXBlLCB1aW50OF90IGhhc2hfYWxnbykKPiA+ID4gPiAgewo+ID4gPiA+ICAJbG9uZyByYzsK PiA+ID4gPiAgCWNvbnN0IGNoYXIgKmFsZ287Cj4gPiA+ID4gLQlzdHJ1Y3QgY3J5cHRvX3NoYXNo ICoqdGZtLCAqdG1wX3RmbTsKPiA+ID4gPiArCXN0cnVjdCBjcnlwdG9fc2hhc2ggKip0Zm0sICp0 bXBfdGZtID0gTlVMTDsKPiA+ID4gPiAgCXN0cnVjdCBzaGFzaF9kZXNjICpkZXNjOwo+ID4gPiA+ ICAKPiA+ID4gPiAgCWlmICh0eXBlID09IEVWTV9YQVRUUl9ITUFDKSB7Cj4gPiA+ID4gQEAgLTEx OCwxMyArMTE4LDE4IEBAIHN0YXRpYyBzdHJ1Y3Qgc2hhc2hfZGVzYyAqaW5pdF9kZXNjKGNoYXIg dHlwZSwgdWludDhfdCBoYXNoX2FsZ28pCj4gPiA+ID4gIGFsbG9jOgo+ID4gPiA+ICAJZGVzYyA9 IGttYWxsb2Moc2l6ZW9mKCpkZXNjKSArIGNyeXB0b19zaGFzaF9kZXNjc2l6ZSgqdGZtKSwKPiA+ ID4gPiAgCQkJR0ZQX0tFUk5FTCk7Cj4gPiA+ID4gLQlpZiAoIWRlc2MpCj4gPiA+ID4gKwlpZiAo IWRlc2MpIHsKPiA+ID4gPiArCQlpZiAodG1wX3RmbSkKPiA+ID4gPiArCQkJY3J5cHRvX2ZyZWVf c2hhc2godG1wX3RmbSk7Cj4gPiA+ID4gIAkJcmV0dXJuIEVSUl9QVFIoLUVOT01FTSk7Cj4gPiA+ ID4gKwl9Cj4gPiA+ID4gIAo+ID4gPiA+ICAJZGVzYy0+dGZtID0gKnRmbTsKPiA+ID4gPiAgCj4g PiA+ID4gIAlyYyA9IGNyeXB0b19zaGFzaF9pbml0KGRlc2MpOwo+ID4gPiA+ICAJaWYgKHJjKSB7 Cj4gPiA+ID4gKwkJaWYgKHRtcF90Zm0pCj4gPiA+ID4gKwkJCWNyeXB0b19mcmVlX3NoYXNoKHRt cF90Zm0pOwo+ID4gPiA+ICAJCWtmcmVlKGRlc2MpOwo+ID4gPiA+ICAJCXJldHVybiBFUlJfUFRS KHJjKTsKPiA+ID4gPiAgCX0KPiA+ID4gCj4gPiA+IFRoZXJlJ3Mgbm8gbmVlZCB0byBjaGVjayBm b3IgTlVMTCBiZWZvcmUgY2FsbGluZyBjcnlwdG9fZnJlZV9zaGFzaCgpLgo+ID4gPiAKPiA+IAo+ ID4gSSBmaW5kIHRoZXJlIGlzIGEgY3J5cHRvX3NoYXNoX3RmbSgpIGluIHRoZSBkZWZpbml0aW9u IG9mIAo+ID4gY3J5cHRvX2ZyZWVfc2hhc2goKS4gV2lsbCB0aGlzIGxlYWQgdG8gbnVsbCBwb2lu dGVyIGRlcmVmZXJlbmNlCj4gPiB3aGVuIHdlIHVzZSBpdCB0byBmcmVlIGEgTlVMTCBwb2ludGVy Pwo+ID4gCj4gCj4gTm8uICBJdCBkb2VzICZ0Zm0tPmJhc2UsIG5vdCB0Zm0tPmJhc2UuCj4gCgpU aGFuayB5b3UgZm9yIHlvdXIgYWR2aWNlISBJIHdpbGwgcmVzZW5kIGEgbmV3IHBhdGNoIHNvb24u CgpSZWdhcmRzLApEaW5naGFv