From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonyoung Shim Subject: [PATCH] drm/exynos: g2d: fix overflow of cmdlist size Date: Tue, 17 Jan 2017 13:42:06 +0900 Message-ID: <1484628126-21671-1-git-send-email-jy0922.shim@samsung.com> References: 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: dri-devel@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org, sw0312.kim@samsung.com List-Id: linux-samsung-soc@vger.kernel.org VGhlIHNpemUgb2YgY21kbGlzdCBpcyBpbnRlZ2VyIHR5cGUsIHNvIGl0IGNhbiBiZSBvdmVyZmxv d2VkIGJ5IGNtZCBhbmQKY21kX2J1ZiB0aGF0IGhhcyB0b28gYmlnIHNpemUuIFRoaXMgcGF0Y2gg d2lsbCBmaXggb3ZlcmZsb3cgaXNzdWUgYXMKY2hlY2tpbmcgbWF4aW11bSBzaXplIG9mIGNtZCBh bmQgY21kX2J1Zi4KClNpZ25lZC1vZmYtYnk6IEpvb255b3VuZyBTaGltIDxqeTA5MjIuc2hpbUBz YW1zdW5nLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcm1fZzJkLmMg fCA5ICsrKysrKysrLQogMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlv bigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9nMmQu YyBiL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9nMmQuYwppbmRleCBmYmQxM2Zh Li5iMzEyNDRmIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vc19kcm1f ZzJkLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2cyZC5jCkBAIC0x MjUwLDcgKzEyNTAsMTQgQEAgaW50IGV4eW5vc19nMmRfc2V0X2NtZGxpc3RfaW9jdGwoc3RydWN0 IGRybV9kZXZpY2UgKmRybV9kZXYsIHZvaWQgKmRhdGEsCiAJCWNtZGxpc3QtPmRhdGFbY21kbGlz dC0+bGFzdCsrXSA9IEcyRF9JTlRFTl9BQ0Y7CiAJfQogCi0JLyogQ2hlY2sgc2l6ZSBvZiBjbWRs aXN0OiBsYXN0IDIgaXMgYWJvdXQgRzJEX0JJVEJMVF9TVEFSVCAqLworCS8qIENoZWNrIHNpemUg b2YgY21kIGFuZCBjbWRsaXN0OiBsYXN0IDIgaXMgYWJvdXQgRzJEX0JJVEJMVF9TVEFSVCAqLwor CXNpemUgPSAoRzJEX0NNRExJU1RfREFUQV9OVU0gLSBjbWRsaXN0LT5sYXN0IC0gMikgLyAyOwor CWlmIChyZXEtPmNtZF9uciA+IHNpemUgfHwgcmVxLT5jbWRfYnVmX25yID4gc2l6ZSkgeworCQlk ZXZfZXJyKGRldiwgInNpemUgb2YgY21kIG9yIGNtZF9idWYgaXMgdG9vIGJpZ1xuIik7CisJCXJl dCA9IC1FSU5WQUw7CisJCWdvdG8gZXJyX2ZyZWVfZXZlbnQ7CisJfQorCiAJc2l6ZSA9IGNtZGxp c3QtPmxhc3QgKyByZXEtPmNtZF9uciAqIDIgKyByZXEtPmNtZF9idWZfbnIgKiAyICsgMjsKIAlp ZiAoc2l6ZSA+IEcyRF9DTURMSVNUX0RBVEFfTlVNKSB7CiAJCWRldl9lcnIoZGV2LCAiY21kbGlz dCBzaXplIGlzIHRvbyBiaWdcbiIpOwotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=