From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jordan Crouse Subject: [PATCH RESEND] drm/msm: Truncate the buffer object name if the copy from user failed Date: Tue, 19 Feb 2019 11:40:19 -0700 Message-ID: <1550601619-31051-1-git-send-email-jcrouse@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: freedreno@lists.freedesktop.org Cc: David Airlie , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Sean Paul , Dan Carpenter List-Id: linux-arm-msm@vger.kernel.org KFJlc2VuZCBzaW5jZSB0aGVyZSB3YXMgYSBjb21waWxlIGVycm9yIHRoYXQgSSBmb3Jnb3QgdG8g Y29tbWl0IGJlZm9yZSBzZW5kaW5nKQoKSWYgdGhlcmUgaXMgYSBlcnJvciB3aGlsZSBkb2luZyBh IGNvcHlfZnJvbV91c2VyKCkgZm9yIE1TTV9JTkZPX1NFVF9OQU1FCm1ha2Ugc3VyZSB0byB0cnVu Y2F0ZSB0aGUgb2JqZWN0IG5hbWUgc28gdGhhdCB0aGVyZSBpc24ndCBhIGNoYW5jZSB0aGF0Cndl J2xsIGhhdmUgcmFuZG9tIGRhdGEgaW4gdGhlIHN0cmluZy4KClRoaXMgaXMgb24gdG9wIG9mIFsx XSByZXBvcnRlZCBhbmQgZml4ZWQgYnkgRGFuIENhcnBlbnRlci4KClsxXSBodHRwczovL3BhdGNo d29yay5mcmVlZGVza3RvcC5vcmcvc2VyaWVzLzU2NjU2LwoKRml4ZXM6IGYwNWM4M2U3NzQ2MCAo ImRybS9tc206IGFkZCB1YXBpIHRvIGdldC9zZXQgZGVidWcgbmFtZSIpClJlcG9ydGVkLWJ5OiBE YW4gQ2FycGVudGVyIDxkYW4uY2FycGVudGVyQG9yYWNsZS5jb20+ClNpZ25lZC1vZmYtYnk6IEpv cmRhbiBDcm91c2UgPGpjcm91c2VAY29kZWF1cm9yYS5vcmc+Ci0tLQoKIGRyaXZlcnMvZ3B1L2Ry bS9tc20vbXNtX2Rydi5jIHwgNSArKysrLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygr KSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Ry di5jIGIvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKaW5kZXggODdlYWU0NC4uOTA2YjJi YiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKQEAgLTg1Miw4ICs4NTIsMTEgQEAgc3RhdGljIGludCBt c21faW9jdGxfZ2VtX2luZm8oc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKIAkJ CWJyZWFrOwogCQl9CiAJCWlmIChjb3B5X2Zyb21fdXNlcihtc21fb2JqLT5uYW1lLCB1NjRfdG9f dXNlcl9wdHIoYXJncy0+dmFsdWUpLAotCQkJCSAgIGFyZ3MtPmxlbikpCisJCQkJICAgYXJncy0+ bGVuKSkgeworCQkJbXNtX29iai0+bmFtZVswXSA9ICdcMCc7CiAJCQlyZXQgPSAtRUZBVUxUOwor CQkJYnJlYWs7CisJCX0KIAkJbXNtX29iai0+bmFtZVthcmdzLT5sZW5dID0gJ1wwJzsKIAkJZm9y IChpID0gMDsgaSA8IGFyZ3MtPmxlbjsgaSsrKSB7CiAJCQlpZiAoIWlzcHJpbnQobXNtX29iai0+ bmFtZVtpXSkpIHsKLS0gCjIuNy40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWw=