From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Jackson Subject: [PATCH 15/22] xentoolcore_restrict_all: "Implement" for xenstore Date: Fri, 15 Sep 2017 19:48:52 +0100 Message-ID: <1505501339-11965-16-git-send-email-ian.jackson@eu.citrix.com> References: <1505501339-11965-1-git-send-email-ian.jackson@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1505501339-11965-1-git-send-email-ian.jackson@eu.citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xensource.com Cc: Ian Jackson , Stefano Stabellini , Wei Liu List-Id: xen-devel@lists.xenproject.org U2lnbmVkLW9mZi1ieTogSWFuIEphY2tzb24gPElhbi5KYWNrc29uQGV1LmNpdHJpeC5jb20+Ci0t LQogdG9vbHMvUnVsZXMubWsgICAgICAgICAgICAgICAgfCAgMiArLQogdG9vbHMveGVuc3RvcmUv TWFrZWZpbGUgICAgICAgfCAgNyArKysrLS0tCiB0b29scy94ZW5zdG9yZS94ZW5zdG9yZS5wYy5p biB8ICAyICstCiB0b29scy94ZW5zdG9yZS94cy5jICAgICAgICAgICB8IDE0ICsrKysrKysrKysr KysrCiA0IGZpbGVzIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCgpk aWZmIC0tZ2l0IGEvdG9vbHMvUnVsZXMubWsgYi90b29scy9SdWxlcy5tawppbmRleCAzMjM5ZTc2 Li5iZTkyZjBhIDEwMDY0NAotLS0gYS90b29scy9SdWxlcy5taworKysgYi90b29scy9SdWxlcy5t awpAQCAtMTQ2LDcgKzE0Niw3IEBAIExETElCU19saWJ4ZW5ndWVzdCA9ICQoU0hERVBTX2xpYnhl bmd1ZXN0KSAkKFhFTl9MSUJYQykvbGlieGVuZ3Vlc3QkKGxpYmV4dGVuc2lvCiBTSExJQl9saWJ4 ZW5ndWVzdCAgPSAkKFNIREVQU19saWJ4ZW5ndWVzdCkgLVdsLC1ycGF0aC1saW5rPSQoWEVOX0xJ QlhDKQogCiBDRkxBR1NfbGlieGVuc3RvcmUgPSAtSSQoWEVOX1hFTlNUT1JFKS9pbmNsdWRlICQo Q0ZMQUdTX3hlbmluY2x1ZGUpCi1TSERFUFNfbGlieGVuc3RvcmUgPQorU0hERVBTX2xpYnhlbnN0 b3JlID0gJChTSExJQl9saWJ4ZW50b29sY29yZSkKIExETElCU19saWJ4ZW5zdG9yZSA9ICQoU0hE RVBTX2xpYnhlbnN0b3JlKSAkKFhFTl9YRU5TVE9SRSkvbGlieGVuc3RvcmUkKGxpYmV4dGVuc2lv bikKIFNITElCX2xpYnhlbnN0b3JlICA9ICQoU0hERVBTX2xpYnhlbnN0b3JlKSAtV2wsLXJwYXRo LWxpbms9JChYRU5fWEVOU1RPUkUpCiAKZGlmZiAtLWdpdCBhL3Rvb2xzL3hlbnN0b3JlL01ha2Vm aWxlIGIvdG9vbHMveGVuc3RvcmUvTWFrZWZpbGUKaW5kZXggZmY0MjhlMi4uMmI5OWQyYiAxMDA2 NDQKLS0tIGEvdG9vbHMveGVuc3RvcmUvTWFrZWZpbGUKKysrIGIvdG9vbHMveGVuc3RvcmUvTWFr ZWZpbGUKQEAgLTExLDYgKzExLDcgQEAgQ0ZMQUdTICs9IC1pbmNsdWRlICQoWEVOX1JPT1QpL3Rv b2xzL2NvbmZpZy5oCiBDRkxBR1MgKz0gLUkuL2luY2x1ZGUKIENGTEFHUyArPSAkKENGTEFHU19s aWJ4ZW5ldnRjaG4pCiBDRkxBR1MgKz0gJChDRkxBR1NfbGlieGVuY3RybCkKK0NGTEFHUyArPSAk KENGTEFHU19saWJ4ZW50b29sY29yZSkKIENGTEFHUyArPSAtRFhFTl9MSUJfU1RPUkVEPSJcIiQo WEVOX0xJQl9TVE9SRUQpXCIiCiBDRkxBR1MgKz0gLURYRU5fUlVOX1NUT1JFRD0iXCIkKFhFTl9S VU5fU1RPUkVEKVwiIgogCkBAIC04NSwxMCArODYsMTAgQEAgJChDTElFTlRTKTogeGVuc3RvcmUK IAlsbiAtZiB4ZW5zdG9yZSAkQAogCiB4ZW5zdG9yZTogeGVuc3RvcmVfY2xpZW50Lm8gJChMSUJY RU5TVE9SRSkKLQkkKENDKSAkPCAkKExERkxBR1MpICQoTERMSUJTX2xpYnhlbnN0b3JlKSAkKFNP Q0tFVF9MSUJTKSAtbyAkQCAkKEFQUEVORF9MREZMQUdTKQorCSQoQ0MpICQ8ICQoTERGTEFHUykg JChMRExJQlNfbGlieGVuc3RvcmUpICQoTERMSUJTX2xpYnhlbnRvb2xjb3JlKSAkKFNPQ0tFVF9M SUJTKSAtbyAkQCAkKEFQUEVORF9MREZMQUdTKQogCiB4ZW5zdG9yZS1jb250cm9sOiB4ZW5zdG9y ZV9jb250cm9sLm8gJChMSUJYRU5TVE9SRSkKLQkkKENDKSAkPCAkKExERkxBR1MpICQoTERMSUJT X2xpYnhlbnN0b3JlKSAkKFNPQ0tFVF9MSUJTKSAtbyAkQCAkKEFQUEVORF9MREZMQUdTKQorCSQo Q0MpICQ8ICQoTERGTEFHUykgJChMRExJQlNfbGlieGVuc3RvcmUpICQoTERMSUJTX2xpYnhlbnRv b2xjb3JlKSAkKFNPQ0tFVF9MSUJTKSAtbyAkQCAkKEFQUEVORF9MREZMQUdTKQogCiB4c190ZGJf ZHVtcDogeHNfdGRiX2R1bXAubyB1dGlscy5vIHRkYi5vIHRhbGxvYy5vCiAJJChDQykgJF4gJChM REZMQUdTKSAtbyAkQCAkKEFQUEVORF9MREZMQUdTKQpAQCAtMTAxLDcgKzEwMiw3IEBAIGxpYnhl bnN0b3JlLnNvLiQoTUFKT1IpOiBsaWJ4ZW5zdG9yZS5zby4kKE1BSk9SKS4kKE1JTk9SKQogeHMu b3BpYzogQ0ZMQUdTICs9IC1EVVNFX1BUSFJFQUQKIAogbGlieGVuc3RvcmUuc28uJChNQUpPUiku JChNSU5PUik6IHhzLm9waWMgeHNfbGliLm9waWMKLQkkKENDKSAkKExERkxBR1MpICQoUFRIUkVB RF9MREZMQUdTKSAtV2wsJChTT05BTUVfTERGTEFHKSAtV2wsbGlieGVuc3RvcmUuc28uJChNQUpP UikgJChTSExJQl9MREZMQUdTKSAtbyAkQCAkXiAkKFNPQ0tFVF9MSUJTKSAkKFBUSFJFQURfTElC UykgJChBUFBFTkRfTERGTEFHUykKKwkkKENDKSAkKExERkxBR1MpICQoUFRIUkVBRF9MREZMQUdT KSAtV2wsJChTT05BTUVfTERGTEFHKSAtV2wsbGlieGVuc3RvcmUuc28uJChNQUpPUikgJChTSExJ Ql9MREZMQUdTKSAtbyAkQCAkXiAkKExETElCU19saWJ4ZW50b29sY29yZSkgJChTT0NLRVRfTElC UykgJChQVEhSRUFEX0xJQlMpICQoQVBQRU5EX0xERkxBR1MpCiAKIGxpYnhlbnN0b3JlLmE6IHhz Lm8geHNfbGliLm8KIAkkKEFSKSByY3MgJEAgJF4KZGlmZiAtLWdpdCBhL3Rvb2xzL3hlbnN0b3Jl L3hlbnN0b3JlLnBjLmluIGIvdG9vbHMveGVuc3RvcmUveGVuc3RvcmUucGMuaW4KaW5kZXggNDVk YzZiMC4uNmZkNzJhMSAxMDA2NDQKLS0tIGEvdG9vbHMveGVuc3RvcmUveGVuc3RvcmUucGMuaW4K KysrIGIvdG9vbHMveGVuc3RvcmUveGVuc3RvcmUucGMuaW4KQEAgLTcsNCArNyw0IEBAIERlc2Ny aXB0aW9uOiBUaGUgWGVuc3RvcmUgbGlicmFyeSBmb3IgWGVuIGh5cGVydmlzb3IKIFZlcnNpb246 IEBAdmVyc2lvbkBACiBDZmxhZ3M6IC1JJHtpbmNsdWRlZGlyfSBAQGNmbGFnc2xvY2FsQEAKIExp YnM6IEBAbGlic2ZsYWdAQCR7bGliZGlyfSAtbHhlbnN0b3JlCi1SZXF1aXJlcy5wcml2YXRlOiB4 ZW5ldnRjaG4seGVuY29udHJvbCx4ZW5nbnR0YWIKK1JlcXVpcmVzLnByaXZhdGU6IHhlbmV2dGNo bix4ZW5jb250cm9sLHhlbmdudHRhYix4ZW50b29sY29yZQpkaWZmIC0tZ2l0IGEvdG9vbHMveGVu c3RvcmUveHMuYyBiL3Rvb2xzL3hlbnN0b3JlL3hzLmMKaW5kZXggN2Y4NWJiMi4uYWU0Yjg3OCAx MDA2NDQKLS0tIGEvdG9vbHMveGVuc3RvcmUveHMuYworKysgYi90b29scy94ZW5zdG9yZS94cy5j CkBAIC0zNSw2ICszNSw4IEBACiAjaW5jbHVkZSAibGlzdC5oIgogI2luY2x1ZGUgInV0aWxzLmgi CiAKKyNpbmNsdWRlIDx4ZW50b29sY29yZV9pbnRlcm5hbC5oPgorCiBzdHJ1Y3QgeHNfc3RvcmVk X21zZyB7CiAJc3RydWN0IGxpc3RfaGVhZCBsaXN0OwogCXN0cnVjdCB4c2Rfc29ja21zZyBoZHI7 CkBAIC00OCw2ICs1MCw3IEBAIHN0cnVjdCB4c19zdG9yZWRfbXNnIHsKIHN0cnVjdCB4c19oYW5k bGUgewogCS8qIENvbW11bmljYXRpb25zIGNoYW5uZWwgdG8geGVuc3RvcmUgZGFlbW9uLiAqLwog CWludCBmZDsKKwlYZW50b29sY29yZV9fQWN0aXZlX0hhbmRsZSB0Y19haDsgLyogZm9yIHJlc3Ry aWN0ICovCiAKIAkvKgogICAgICAgICAgKiBBIHJlYWQgdGhyZWFkIHdoaWNoIHB1bGxzIG1lc3Nh Z2VzIG9mZiB0aGUgY29tbXMgY2hhbm5lbCBhbmQKQEAgLTEyMiw2ICsxMjUsNyBAQCBzdGF0aWMg dm9pZCAqcmVhZF90aHJlYWQodm9pZCAqYXJnKTsKIAogc3RydWN0IHhzX2hhbmRsZSB7CiAJaW50 IGZkOworCVhlbnRvb2xjb3JlX19BY3RpdmVfSGFuZGxlIHRjX2FoOyAvKiBmb3IgcmVzdHJpY3Qg Ki8KIAlzdHJ1Y3QgbGlzdF9oZWFkIHJlcGx5X2xpc3Q7CiAJc3RydWN0IGxpc3RfaGVhZCB3YXRj aF9saXN0OwogCS8qIENsaWVudHMgY2FuIHNlbGVjdCgpIG9uIHRoaXMgcGlwZSB0byB3YWl0IGZv ciBhIHdhdGNoIHRvIGZpcmUuICovCkBAIC0yMTksNiArMjIzLDExIEBAIHN0YXRpYyBpbnQgZ2V0 X2Rldihjb25zdCBjaGFyICpjb25uZWN0X3RvKQogCXJldHVybiBvcGVuKGNvbm5lY3RfdG8sIE9f UkRXUik7CiB9CiAKK3N0YXRpYyBpbnQgYWxsX3Jlc3RyaWN0X2NiKFhlbnRvb2xjb3JlX19BY3Rp dmVfSGFuZGxlICphaCwgdWludDMyX3QgZG9taWQpIHsKKyAgICBzdHJ1Y3QgeHNfaGFuZGxlICpo ID0gQ09OVEFJTkVSX09GKGFoLCAqaCwgdGNfYWgpOworICAgIHJldHVybiB4ZW50b29sY29yZV9f cmVzdHJpY3RfYnlfZHVwMl9udWxsKGgtPmZkKTsKK30KKwogc3RhdGljIHN0cnVjdCB4c19oYW5k bGUgKmdldF9oYW5kbGUoY29uc3QgY2hhciAqY29ubmVjdF90bykKIHsKIAlzdHJ1Y3Qgc3RhdCBi dWY7CkBAIC0yMzIsNiArMjQxLDkgQEAgc3RhdGljIHN0cnVjdCB4c19oYW5kbGUgKmdldF9oYW5k bGUoY29uc3QgY2hhciAqY29ubmVjdF90bykKIAltZW1zZXQoaCwgMCwgc2l6ZW9mKCpoKSk7CiAJ aC0+ZmQgPSAtMTsKIAorCWgtPnRjX2FoLnJlc3RyaWN0X2NhbGxiYWNrID0gYWxsX3Jlc3RyaWN0 X2NiOworCXhlbnRvb2xjb3JlX19yZWdpc3Rlcl9hY3RpdmVfaGFuZGxlKCZoLT50Y19haCk7CisK IAlpZiAoc3RhdChjb25uZWN0X3RvLCAmYnVmKSAhPSAwKQogCQlnb3RvIGVycjsKIApAQCAtMjY5 LDYgKzI4MSw3IEBAIGVycjoKIAlpZiAoaCkgewogCQlpZiAoaC0+ZmQgPj0gMCkKIAkJCWNsb3Nl KGgtPmZkKTsKKwkJeGVudG9vbGNvcmVfX2RlcmVnaXN0ZXJfYWN0aXZlX2hhbmRsZSgmaC0+dGNf YWgpOwogCX0KIAlmcmVlKGgpOwogCkBAIC0zMzAsNiArMzQzLDcgQEAgc3RhdGljIHZvaWQgY2xv c2VfZmRzX2ZyZWUoc3RydWN0IHhzX2hhbmRsZSAqaCkgewogCX0KIAogICAgICAgICBjbG9zZSho LT5mZCk7CisJeGVudG9vbGNvcmVfX2RlcmVnaXN0ZXJfYWN0aXZlX2hhbmRsZSgmaC0+dGNfYWgp OwogICAgICAgICAKIAlmcmVlKGgpOwogfQotLSAKMi4xLjQKCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1k ZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK