From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 195581] New: NULL pointer dereference when amdgpu driver calls drm_load_edid_firmware Date: Tue, 25 Apr 2017 19:57:56 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.wl.linuxfoundation.org (mail.wl.linuxfoundation.org [198.145.29.98]) by gabe.freedesktop.org (Postfix) with ESMTPS id 338546E31F for ; Tue, 25 Apr 2017 19:57:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0385728675 for ; Tue, 25 Apr 2017 19:57:57 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org aHR0cHM6Ly9idWd6aWxsYS5rZXJuZWwub3JnL3Nob3dfYnVnLmNnaT9pZD0xOTU1ODEKCiAgICAg ICAgICAgIEJ1ZyBJRDogMTk1NTgxCiAgICAgICAgICAgU3VtbWFyeTogTlVMTCBwb2ludGVyIGRl cmVmZXJlbmNlIHdoZW4gYW1kZ3B1IGRyaXZlciBjYWxscwogICAgICAgICAgICAgICAgICAgIGRy bV9sb2FkX2VkaWRfZmlybXdhcmUKICAgICAgICAgICBQcm9kdWN0OiBEcml2ZXJzCiAgICAgICAg ICAgVmVyc2lvbjogMi41CiAgICBLZXJuZWwgVmVyc2lvbjogNC4xMC4xMS0xLUFSQ0gKICAgICAg ICAgIEhhcmR3YXJlOiB4ODYtNjQKICAgICAgICAgICAgICAgIE9TOiBMaW51eAogICAgICAgICAg ICAgIFRyZWU6IE1haW5saW5lCiAgICAgICAgICAgIFN0YXR1czogTkVXCiAgICAgICAgICBTZXZl cml0eTogbm9ybWFsCiAgICAgICAgICBQcmlvcml0eTogUDEKICAgICAgICAgQ29tcG9uZW50OiBW aWRlbyhEUkkgLSBub24gSW50ZWwpCiAgICAgICAgICBBc3NpZ25lZTogZHJpdmVyc192aWRlby1k cmlAa2VybmVsLWJ1Z3Mub3NkbC5vcmcKICAgICAgICAgIFJlcG9ydGVyOiBsdm1sQDV0OS5kZQog ICAgICAgIFJlZ3Jlc3Npb246IE5vCgpJIGV4cGVyaWVuY2VkIGtlcm5lbCBjcmFzaGVzIG11bHRp cGxlIHRpbWVzIHdoZW4gZHJtX2xvYWRfZWRpZF9maXJtd2FyZSB3YXMKY2FsbGVkIGZyb20gdGhl IGFtZGdwdSBkcml2ZXIsIG9uIHRoZSBvY2Nhc2lvbiBvZiBlLmcuIHRoZSBleHRlcm5hbCBkaXNw bGF5CnNodXR0aW5nIGRvd24gYWZ0ZXIgZXh0ZW5kZWQgbm9uLXVzZS4KClNpbmNlIHRoaXMgc2Ft ZSBvcGVyYXRpb24gYWxzbyB3b3JrcyBxdWl0ZSB3ZWxsIG9mdGVuLCBJIGFzc3VtZSB0aGVyZSBp cyBzb21lCnNvcnQgb2YgcmFjZSBjb25kaXRpb24gd2hlbiB1c2luZyBrZXJuZWwgcGFyYW1ldGVy CmRybV9rbXNfaGVscGVyLmVkaWRfZmlybXdhcmU9bXlfZWRpZF9maWxlIC0gc28gSSBqdXN0IHdh bnRlZCB0byBvcGVuIHRoaXMKcmVwb3J0IHRvIGluZm9ybSB5b3UgYWJvdXQgdGhlIG9ic2VydmF0 aW9uOgoKWzE3MjY0My4zMDgxNjddIEJVRzogdW5hYmxlIHRvIGhhbmRsZSBrZXJuZWwgTlVMTCBw b2ludGVyIGRlcmVmZXJlbmNlIGF0CjAwMDAwMDAwMDAwMDAwMDgKWzE3MjY0My4zMDkzNDhdIElQ OiBzZXRfcm9vdCsweDI0LzB4YjAKWzE3MjY0My4zMTA1MTZdIFBHRCAwIApbMTcyNjQzLjMxMjg0 NF0gT29wczogMDAwMCBbIzFdIFBSRUVNUFQgU01QClsxNzI2NDMuMzE0MDEzXSBNb2R1bGVzIGxp bmtlZCBpbjogYmxvd2Zpc2hfZ2VuZXJpYyBibG93ZmlzaF94ODZfNjQKYmxvd2Zpc2hfY29tbW9u IGRlczNfZWRlX3g4Nl82NCBkZXNfZ2VuZXJpYyBjYXN0NV9hdnhfeDg2XzY0IGNhc3Q1X2dlbmVy aWMKY2FzdF9jb21tb24gY2JjIHR3b2Zpc2hfZ2VuZXJpYyB0d29maXNoX2F2eF94ODZfNjQgdHdv ZmlzaF94ODZfNjRfM3dheQp0d29maXNoX3g4Nl82NCB0d29maXNoX2NvbW1vbiBzZXJwZW50X2F2 eDIgc2VycGVudF9hdnhfeDg2XzY0CnNlcnBlbnRfc3NlMl94ODZfNjQgc2VycGVudF9nZW5lcmlj IGxydyBhYmxrX2hlbHBlciB4dHMgZ2YxMjhtdWwgZnVzZSBqb3lkZXYKbW91c2VkZXYgaGlkX2dl bmVyaWMgaGlkcCBoaWQgYXJjNCBtZDQgbmxzX3V0ZjggY2lmcyBkbnNfcmVzb2x2ZXIgZnNjYWNo ZQp4dF90Y3B1ZHAgaXB0X1JFSkVDVCBuZl9yZWplY3RfaXB2NCBuZl9sb2dfaXB2NCBuZl9sb2df Y29tbW9uIHh0X0xPRyB4dF9vd25lcgp4dF9tYXJrIGlwdGFibGVfbmF0IG5mX2Nvbm50cmFja19p cHY0IG5mX2RlZnJhZ19pcHY0IG5mX25hdF9pcHY0IG5mX25hdApuZl9jb25udHJhY2sgaXB0YWJs ZV9tYW5nbGUgaXB0YWJsZV9maWx0ZXIgY21hYyBibmVwIGNwdWZyZXFfb25kZW1hbmQgbXNyCm5s c19pc284ODU5XzEgZWVlcGNfd21pIG5sc19jcDQzNyBhc3VzX3dtaSBzcGFyc2Vfa2V5bWFwIHZm YXQgdmlkZW8gbXhtX3dtaQpzbmRfaGRhX2NvZGVjX2dlbmVyaWMgZmF0IGVkYWNfbWNlX2FtZCBz bmRfaGRhX2NvZGVjX2hkbWkgZWRhY19jb3JlIGJ0dXNiCnNuZF9oZGFfaW50ZWwKWzE3MjY0My4z MjE2NDFdICBidHJ0bCBpZ2Igc3A1MTAwX3RjbyBidGJjbSBwdHAga3ZtX2FtZCBwcHNfY29yZSBi dGludGVsCnNuZF9oZGFfY29kZWMga3ZtIGJsdWV0b290aCBldmRldiBzbmRfaGRhX2NvcmUgaW5w dXRfbGVkcyBsZWRfY2xhc3Mgc25kX2h3ZGVwCmlycWJ5cGFzcyBtYWNfaGlkIHNuZF9wY20gcmZr aWxsIHBjc3BrciBkY2EgY3JjMTYgaTJjX3BpaXg0IHNuZF90aW1lciBzbmQKc291bmRjb3JlIHNo cGNocCBmamVzIHdtaSBpMmNfZGVzaWdud2FyZV9wbGF0Zm9ybSA4MjUwX2R3IGkyY19kZXNpZ253 YXJlX2NvcmUKYWNwaV9jcHVmcmVxIGJ1dHRvbiB0cG1fdGlzIHRwbV90aXNfY29yZSB0cG0gc2No X2ZxX2NvZGVsIHVzYmlwX2hvc3QgdXNiaXBfY29yZQpzZyBpdDg3KE8pIGh3bW9uX3ZpZCBpcF90 YWJsZXMgeF90YWJsZXMgYWxnaWZfc2tjaXBoZXIgYWZfYWxnIHNkX21vZCB1YXMKdXNiX3N0b3Jh Z2Ugc2VyaW9fcmF3IGF0a2JkIGxpYnBzMiBjcmN0MTBkaWZfcGNsbXVsIGNyYzMyX3BjbG11bApn aGFzaF9jbG11bG5pX2ludGVsIHBjYmMgYWVzbmlfaW50ZWwgYWVzX3g4Nl82NCBjcnlwdG9fc2lt ZCBnbHVlX2hlbHBlciBjcnlwdGQKYWhjaSBjY3AgbGliYWhjaSBybmdfY29yZSB4aGNpX3BjaSB4 aGNpX2hjZCBsaWJhdGEgdXNiY29yZSBzY3NpX21vZCB1c2JfY29tbW9uCmk4MDQyIHNlcmlvIGFt ZGdwdSBpMmNfYWxnb19iaXQgdHRtIGRybV9rbXNfaGVscGVyIHN5c2NvcHlhcmVhIHN5c2ZpbGxy ZWN0CnN5c2ltZ2JsdCBmYl9zeXNfZm9wcyBkcm0geGZzIGxpYmNyYzMyYyBjcmMzMmNfZ2VuZXJp YyBjcmMzMmNfaW50ZWwKWzE3MjY0My4zMjcyNjVdICBkbV9jcnlwdCBkbV9tb2QgbnZtZSBudm1l X2NvcmUgaTJjX2RldgpbMTcyNjQzLjMyODA4OV0gQ1BVOiA0IFBJRDogMTA3MSBDb21tOiBYb3Jn IFRhaW50ZWQ6IEcgICAgICAgICAgIE8gICAKNC4xMC4xMS0xLUFSQ0ggIzEKWzE3MjY0My4zMjg5 MjBdIEhhcmR3YXJlIG5hbWU6IFN5c3RlbSBtYW51ZmFjdHVyZXIgU3lzdGVtIFByb2R1Y3QgTmFt ZS9QUklNRQpYMzcwLVBSTywgQklPUyAwNjA0IDA0LzA2LzIwMTcKWzE3MjY0My4zMjk3NTldIHRh c2s6IGZmZmY4ODA3ZjYwMzhlNDAgdGFzay5zdGFjazogZmZmZmM5MDAwODA5YzAwMApbMTcyNjQz LjMzMDU5NV0gUklQOiAwMDEwOnNldF9yb290KzB4MjQvMHhiMApbMTcyNjQzLjMzMTQyNl0gUlNQ OiAwMDE4OmZmZmZjOTAwMDgwOWY3ZTAgRUZMQUdTOiAwMDAxMDIwMgpbMTcyNjQzLjMzMjI1Nl0g UkFYOiBmZmZmODgwN2Y2MDM4ZTQwIFJCWDogZmZmZmM5MDAwODA5ZjkxMCBSQ1g6CmZmZmY4ODA3 ZjcyZTcyMDAKWzE3MjY0My4zMzMwODRdIFJEWDogZmZmZmZmZmY4MWQzODNjOCBSU0k6IDAwMDAw MDAwMDAwMDAwMDAgUkRJOgpmZmZmYzkwMDA4MDlmOTEwClsxNzI2NDMuMzMzOTE0XSBSQlA6IGZm ZmZjOTAwMDgwOWY3ZjggUjA4OiBmZmZmODgwN2Y3MmU3MjAwIFIwOToKZmZmZjg4MDdmNzJlNzIw MApbMTcyNjQzLjMzNDc0MV0gUjEwOiAwMDAwMDAwMGZmZmZmZmVhIFIxMTogMDAwMDAwMDAwMDAw MDAwMCBSMTI6CjAwMDAwMDAwMDAwMDAwMDAKWzE3MjY0My4zMzU1NThdIFIxMzogZmZmZjg4MDAy YTY3ZDAxYyBSMTQ6IGZmZmZjOTAwMDgwOWY5MTAgUjE1OgowMDAwMDAwMDAwMDA0NjUwClsxNzI2 NDMuMzM2MzY1XSBGUzogIDAwMDA3ZjQ2MDQ5MTI5NDAoMDAwMCkgR1M6ZmZmZjg4MDgxZWQwMDAw MCgwMDAwKQprbmxHUzowMDAwMDAwMDAwMDAwMDAwClsxNzI2NDMuMzM3MTcyXSBDUzogIDAwMTAg RFM6IDAwMDAgRVM6IDAwMDAgQ1IwOiAwMDAwMDAwMDgwMDUwMDMzClsxNzI2NDMuMzM3OTgxXSBD UjI6IDAwMDAwMDAwMDAwMDAwMDggQ1IzOiAwMDAwMDAwMDA1YTA5MDAwIENSNDoKMDAwMDAwMDAw MDM0MDZlMApbMTcyNjQzLjMzODc5NF0gQ2FsbCBUcmFjZToKWzE3MjY0My4zMzk2MDRdICBwYXRo X2luaXQrMHgxZTMvMHgzNTAKWzE3MjY0My4zNDA0MTldICBwYXRoX29wZW5hdCsweDdjLzB4MTE4 MApbMTcyNjQzLjM0MTIyMF0gID8gZGVmYXVsdF93YWtlX2Z1bmN0aW9uKzB4MTIvMHgyMApbMTcy NjQzLjM0MjAwN10gID8gX193YWtlX3VwX2NvbW1vbisweDRkLzB4ODAKWzE3MjY0My4zNDI3Nzdd ICA/IGVwX3BvbGxfY2FsbGJhY2srMHhlZi8weDFlMApbMTcyNjQzLjM0MzUzOF0gIGRvX2ZpbHBf b3BlbisweDkxLzB4MTAwClsxNzI2NDMuMzQ0Mjk3XSAgPyBwbGF0Zm9ybV9tYXRjaCsweDI5LzB4 YTAKWzE3MjY0My4zNDUwNDZdICA/IGdldG5hbWVfa2VybmVsKzB4MzIvMHhlMApbMTcyNjQzLjM0 NTc4Ml0gID8ga21lbV9jYWNoZV9hbGxvYysweGRiLzB4MWIwClsxNzI2NDMuMzQ2NTEwXSAgZmls ZV9vcGVuX25hbWUrMHgxMTIvMHgxNDAKWzE3MjY0My4zNDcyMzRdICBmaWxwX29wZW4rMHgzMy8w eDYwClsxNzI2NDMuMzQ3OTQ3XSAga2VybmVsX3JlYWRfZmlsZV9mcm9tX3BhdGgrMHgzNi8weDcw ClsxNzI2NDMuMzQ4NjU0XSAgX3JlcXVlc3RfZmlybXdhcmUrMHgyODcvMHhhNzAKWzE3MjY0My4z NDkzNTddICByZXF1ZXN0X2Zpcm13YXJlKzB4MzcvMHg1MApbMTcyNjQzLjM1MDA0N10gIGRybV9s b2FkX2VkaWRfZmlybXdhcmUrMHgzMTYvMHg1MzAgW2RybV9rbXNfaGVscGVyXQpbMTcyNjQzLjM1 MDcyOF0gIGRybV9oZWxwZXJfcHJvYmVfc2luZ2xlX2Nvbm5lY3Rvcl9tb2RlcysweDE2Yi8weDUy MApbZHJtX2ttc19oZWxwZXJdClsxNzI2NDMuMzUxNDAzXSAgZHJtX3NldHVwX2NydGNzKzB4N2Iv MHg5YzAgW2RybV9rbXNfaGVscGVyXQpbMTcyNjQzLjM1MjA2OF0gIGRybV9mYl9oZWxwZXJfaG90 cGx1Z19ldmVudCsweGQyLzB4ZjAgW2RybV9rbXNfaGVscGVyXQpbMTcyNjQzLjM1MjczMl0gIGRy bV9mYl9oZWxwZXJfcmVzdG9yZV9mYmRldl9tb2RlX3VubG9ja2VkKzB4NTcvMHg4MApbZHJtX2tt c19oZWxwZXJdClsxNzI2NDMuMzUzMzg4XSAgYW1kZ3B1X2ZiZGV2X3Jlc3RvcmVfbW9kZSsweDFh LzB4NDAgW2FtZGdwdV0KWzE3MjY0My4zNTQwMjldICBhbWRncHVfZHJpdmVyX2xhc3RjbG9zZV9r bXMrMHgxMi8weDIwIFthbWRncHVdClsxNzI2NDMuMzU0NjYyXSAgZHJtX2xhc3RjbG9zZSsweDM5 LzB4ZjAgW2RybV0KWzE3MjY0My4zNTUyOTJdICBkcm1fcmVsZWFzZSsweDJiYy8weDM3MCBbZHJt XQpbMTcyNjQzLjM1NTkyOV0gIF9fZnB1dCsweGEyLzB4MWYwClsxNzI2NDMuMzU2NTU5XSAgX19f X2ZwdXQrMHhlLzB4MTAKWzE3MjY0My4zNTcxNzVdICB0YXNrX3dvcmtfcnVuKzB4ODAvMHhhMApb MTcyNjQzLjM1Nzc3NV0gIGRvX2V4aXQrMHgyYjkvMHhiNDAKWzE3MjY0My4zNTgzNThdICA/IF9f ZG9fcGFnZV9mYXVsdCsweDJkYy8weDUxMApbMTcyNjQzLjM1ODkzMF0gIGRvX2dyb3VwX2V4aXQr MHgzYi8weGIwClsxNzI2NDMuMzU5NDgzXSAgU3lTX2V4aXRfZ3JvdXArMHgxNC8weDIwClsxNzI2 NDMuMzYwMDIzXSAgZW50cnlfU1lTQ0FMTF82NF9mYXN0cGF0aCsweDFhLzB4YTkKWzE3MjY0My4z NjA1NTBdIFJJUDogMDAzMzoweDdmNDYwMjc0Yzg2OApbMTcyNjQzLjM2MTA2MV0gUlNQOiAwMDJi OjAwMDA3ZmZjODJkYTg1YTggRUZMQUdTOiAwMDAwMDI0NiBPUklHX1JBWDoKMDAwMDAwMDAwMDAw MDBlNwpbMTcyNjQzLjM2MTU3MV0gUkFYOiBmZmZmZmZmZmZmZmZmZmRhIFJCWDogMDAwMDAwMDAw MTU3ZjA2MCBSQ1g6CjAwMDA3ZjQ2MDI3NGM4NjgKWzE3MjY0My4zNjIwNzJdIFJEWDogMDAwMDAw MDAwMDAwMDAwMCBSU0k6IDAwMDAwMDAwMDAwMDAwM2MgUkRJOgowMDAwMDAwMDAwMDAwMDAwClsx NzI2NDMuMzYyNTYxXSBSQlA6IDAwMDA3ZmZjODJkYTg1YTAgUjA4OiAwMDAwMDAwMDAwMDAwMGU3 IFIwOToKZmZmZmZmZmZmZmZmZmQ2OApbMTcyNjQzLjM2MzAzNl0gUjEwOiAwMDAwN2Y0NWVmMzgx MTc4IFIxMTogMDAwMDAwMDAwMDAwMDI0NiBSMTI6CjAwMDA3ZjQ1ZWYzODBkYjgKWzE3MjY0My4z NjM1MDBdIFIxMzogMDAwMDdmZmM4MmRhODUxOCBSMTQ6IDAwMDA3ZjQ2MDRhMTAwMDAgUjE1Ogow MDAwMDAwMDAwMDAwMDAwClsxNzI2NDMuMzYzOTQ5XSBDb2RlOiBjMyA2NiAwZiAxZiA0NCAwMCAw MCAwZiAxZiA0NCAwMCAwMCA1NSA2NSA0OCA4YiAwNCAyNSAwMApkMyAwMCAwMCA0OCA4OSBlNSA0 MSA1NSA0MSA1NCA1MyBmNiA0NyAzOCA0MCA0YyA4YiBhMCA3MCAwNiAwMCAwMCA3NCAzYiA8NDE+ IDhiCjRjIDI0IDA4IGY2IGMxIDAxIDc1IDc2IDQ5IDhiIDU0IDI0IDIwIDQ5IDhiIDQ0IDI0IDE4 IDQ4IApbMTcyNjQzLjM2NDg5NF0gUklQOiBzZXRfcm9vdCsweDI0LzB4YjAgUlNQOiBmZmZmYzkw MDA4MDlmN2UwClsxNzI2NDMuMzY1MzUzXSBDUjI6IDAwMDAwMDAwMDAwMDAwMDgKWzE3MjY0My4z NjU4MDRdIC0tLVsgZW5kIHRyYWNlIDA0YzgyNzgyZGZkNzg2ZTUgXS0tLQpbMTcyNjQzLjM2NjI1 MV0gRml4aW5nIHJlY3Vyc2l2ZSBmYXVsdCBidXQgcmVib290IGlzIG5lZWRlZCEKCgooRm9yIHRo ZSB0aW1lIGJlaW5nIEkgd2lsbCBjb21waWxlIGEgbm9uLXByZWVtcHRpbmcgdmVyc2lvbiBvZiB0 aGUga2VybmVsIHRvCmdldCBhIG1vcmUgc3RhYmxlIHN5c3RlbS4pCgotLSAKWW91IGFyZSByZWNl aXZpbmcgdGhpcyBtYWlsIGJlY2F1c2U6CllvdSBhcmUgd2F0Y2hpbmcgdGhlIGFzc2lnbmVlIG9m IHRoZSBidWcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=