166344 2016-12-21 09:44:16 -0800 [MediaStream] MediaPlayerPrivateMediaStreamAVFObjC::ensureLayer can be called before it has a media stream 2016-12-21 10:31:22 -0800 1 1 1 Unclassified WebKit Media Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 eric.carlson eric.carlson commit-queue dino jer.noble thiago.lacerda webkit-bug-importer oldest_to_newest 1261991 0 eric.carlson 2016-12-21 09:44:16 -0800 Null-check the media stream. 1261992 1 eric.carlson 2016-12-21 09:44:38 -0800 <rdar://problem/29763143> 1261993 2 297594 eric.carlson 2016-12-21 09:53:46 -0800 Created attachment 297594 Proposed patch. 1262011 3 297594 commit-queue 2016-12-21 10:31:18 -0800 Comment on attachment 297594 Proposed patch. Clearing flags on attachment: 297594 Committed r210061: <http://trac.webkit.org/changeset/210061> 1262012 4 commit-queue 2016-12-21 10:31:22 -0800 All reviewed patches have been landed. Closing bug. 297594 2016-12-21 09:53:46 -0800 2016-12-21 10:31:18 -0800 Proposed patch. ensure_layer_crash_patch.txt text/plain 1679 eric.carlson SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDIxMDA2MCkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE5IEBACisyMDE2LTEyLTIxICBFcmljIENh cmxzb24gIDxlcmljLmNhcmxzb25AYXBwbGUuY29tPgorCisgICAgICAgIFtNZWRpYVN0cmVhbV0g TWVkaWFQbGF5ZXJQcml2YXRlTWVkaWFTdHJlYW1BVkZPYmpDOjplbnN1cmVMYXllciBjYW4gYmUg Y2FsbGVkIGJlZm9yZSBpdCBoYXMgYSBtZWRpYSBzdHJlYW0KKyAgICAgICAgaHR0cHM6Ly9idWdz LndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE2NjM0NAorICAgICAgICA8cmRhcjovL3Byb2Js ZW0vMjk3NjMxNDM+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAg ICAgICAgVGhlcmUgaXMgYSB2ZXJ5IG5hcnJvdyB3aW5kb3cgZHVyaW5nIHdoaWNoIGEgTWVkaWFT dHJlYW0gcGxheWVyIGNhbiBiZSBhc2tlZCBmb3IgaXRzIGxheWVyIAorICAgICAgICBiZWZvcmUg aXQgaGFzIGEgc3RlYW0sIHJlc3VsdGluZyBpbiBhIE5VTEwgZGVyZWZlcmVuY2UgYW5kIGNyYXNo LiBEb24ndCBkbyB0aGF0LgorCisgICAgICAgIFVuYWJsZSB0byByZXByb2R1Y2UuCisKKyAgICAg ICAgKiBwbGF0Zm9ybS9ncmFwaGljcy9hdmZvdW5kYXRpb24vb2JqYy9NZWRpYVBsYXllclByaXZh dGVNZWRpYVN0cmVhbUFWRk9iakMubW06CisgICAgICAgIChXZWJDb3JlOjpNZWRpYVBsYXllclBy aXZhdGVNZWRpYVN0cmVhbUFWRk9iakM6OmVuc3VyZUxheWVyKToKKwogMjAxNi0xMi0yMSAgTmFl bCBPdWVkcmFvZ28gIDxuYWVsLm91ZWRyYW9nb0BjcmYuY2Fub24uZnI+CiAKICAgICAgICAgW1Jl YWRhYmxlIFN0cmVhbXMgQVBJXSBGaXggdGVzdCBpbiByZWFkYWJsZUJ5dGVTdHJlYW1DYWxsUHVs bElmTmVlZGVkCkluZGV4OiBTb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9hdmZvdW5k YXRpb24vb2JqYy9NZWRpYVBsYXllclByaXZhdGVNZWRpYVN0cmVhbUFWRk9iakMubW0KPT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PQotLS0gU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvYXZmb3VuZGF0aW9uL29i amMvTWVkaWFQbGF5ZXJQcml2YXRlTWVkaWFTdHJlYW1BVkZPYmpDLm1tCShyZXZpc2lvbiAyMDk4 NzEpCisrKyBTb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9hdmZvdW5kYXRpb24vb2Jq Yy9NZWRpYVBsYXllclByaXZhdGVNZWRpYVN0cmVhbUFWRk9iakMubW0JKHdvcmtpbmcgY29weSkK QEAgLTE5Nyw3ICsxOTcsNyBAQCB2b2lkIE1lZGlhUGxheWVyUHJpdmF0ZU1lZGlhU3RyZWFtQVZG T2JqCiAKIHZvaWQgTWVkaWFQbGF5ZXJQcml2YXRlTWVkaWFTdHJlYW1BVkZPYmpDOjplbnN1cmVM YXllcigpCiB7Ci0gICAgaWYgKGhhdmVWaWRlb0xheWVyKCkpCisgICAgaWYgKCFtX21lZGlhU3Ry ZWFtUHJpdmF0ZSB8fCBoYXZlVmlkZW9MYXllcigpKQogICAgICAgICByZXR1cm47CiAKICAgICBD QUxheWVyICp2aWRlb0xheWVyID0gbmlsOwo=