238848 2022-04-05 16:12:35 -0700 FilterImage::imageBufferFromPixelBuffer() can trigger accelerated buffers in the web process 2022-04-06 15:22:57 -0700 1 1 1 Unclassified WebKit Layout and Rendering Safari Technology Preview Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 simon.fraser simon.fraser bfulgham sabouhallawa simon.fraser webkit-bug-importer zalan oldest_to_newest 1858637 0 simon.fraser 2022-04-05 16:12:35 -0700 FilterImage::imageBufferFromPixelBuffer() makes an accelerated buffer, but doesn't use a RenderingPurpose option, so can trigger accelerated rendering in the web process. This will break when IOKit blocking is enabled. 1858638 1 webkit-bug-importer 2022-04-05 16:12:51 -0700 <rdar://problem/91322362> 1858640 2 simon.fraser 2022-04-05 16:21:02 -0700 Said says this code only runs in the GPUP. 1859003 3 simon.fraser 2022-04-06 13:56:12 -0700 I verified that this is only called in the GPU process. 1859004 4 simon.fraser 2022-04-06 13:57:46 -0700 I'll use this to remove the comment. 1859007 5 simon.fraser 2022-04-06 13:59:09 -0700 *** Bug 238889 has been marked as a duplicate of this bug. *** 1859008 6 456858 simon.fraser 2022-04-06 14:00:19 -0700 Created attachment 456858 Patch 1859047 7 ews-feeder 2022-04-06 15:22:52 -0700 Committed r292511 (249353@main): <https://commits.webkit.org/249353@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 456858. 456858 2022-04-06 14:00:19 -0700 2022-04-06 15:22:53 -0700 Patch bug-238848-20220406140019.patch text/plain 1739 simon.fraser U3VidmVyc2lvbiBSZXZpc2lvbjogMjkyNDc0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNzBlZGNmZWM2MzJjZWYz NmZiNjJkNjIyYzBiMzg5MWQ3YTJhYjA2OC4uMDRmY2ZmNjY4N2QyZGQ2OTZkZTdkNDUzZTc1YjQy M2RlOTI0ZjkzMSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1IEBACisyMDIyLTA0LTA2ICBTaW1v biBGcmFzZXIgIDxzaW1vbi5mcmFzZXJAYXBwbGUuY29tPgorCisgICAgICAgIEZpbHRlckltYWdl OjppbWFnZUJ1ZmZlckZyb21QaXhlbEJ1ZmZlcigpIGNhbiB0cmlnZ2VyIGFjY2VsZXJhdGVkIGJ1 ZmZlcnMgaW4gdGhlIHdlYiBwcm9jZXNzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3Jn L3Nob3dfYnVnLmNnaT9pZD0yMzg4NDgKKworICAgICAgICBVbnJldmlld2VkLgorCisgICAgICAg IFJlbW92ZSBhbiBpY29ycmVjdCBGSVhNRSBjb21tZW50IG5vdyB0aGF0IEkndmUgdmVyaWZpZWQg dGhhdCB0aGUgaXNzdWUgZG9lcyBub3Qgb2NjdXIuCisKKyAgICAgICAgKiBwbGF0Zm9ybS9ncmFw aGljcy9maWx0ZXJzL0ZpbHRlckltYWdlLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkZpbHRlcklt YWdlOjppbWFnZUJ1ZmZlckZyb21QaXhlbEJ1ZmZlcik6CisKIDIwMjItMDQtMDYgIFNpbW9uIEZy YXNlciAgPHNpbW9uLmZyYXNlckBhcHBsZS5jb20+CiAKICAgICAgICAgSGF2ZSBJbWFnZUJ1ZmZl ciBzdG9yZSB0aGUgUmVuZGVyaW5nUHVycG9zZSwgYW5kIHNlbmQgaXQgdG8gdGhlIEdQVSBwcm9j ZXNzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9maWx0ZXJz L0ZpbHRlckltYWdlLmNwcCBiL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL2ZpbHRl cnMvRmlsdGVySW1hZ2UuY3BwCmluZGV4IDM2OWExYjY4ZDg1MTc5MjdhZDc3NGIyMjhmZWRhNzEx OTc4ZDdlMDUuLmIxMDZkZjNiMWZmY2JhOTdlNDkxMTIxOWQyMDNmMjAwMDJjNGJlM2IgMTAwNjQ0 Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL2ZpbHRlcnMvRmlsdGVySW1h Z2UuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL2ZpbHRlcnMvRmls dGVySW1hZ2UuY3BwCkBAIC05OSw4ICs5OSw2IEBAIEltYWdlQnVmZmVyKiBGaWx0ZXJJbWFnZTo6 aW1hZ2VCdWZmZXJGcm9tUGl4ZWxCdWZmZXIoKQogICAgIGlmIChtX2ltYWdlQnVmZmVyKQogICAg ICAgICByZXR1cm4gbV9pbWFnZUJ1ZmZlci5nZXQoKTsKIAotICAgIC8vIEZJWE1FOiBUaGlzIG5l ZWRzIHRvIHVzZSBhIHNwZWNpZmljIFJlbmRlcmluZ1B1cnBvc2UgdG8gYXZvaWQgYWNjZWxlcmF0 ZWQgYnVmZmVycyBpbiB0aGUgV2ViQ29udGVudCBwcm9jZXNzICh3ZWJraXQub3JnL2IvMjM4ODQ4 KS4KLSAgICAvLyBGSVhNRTogVGVzdAogICAgIG1faW1hZ2VCdWZmZXIgPSBJbWFnZUJ1ZmZlcjo6 Y3JlYXRlKG1fYWJzb2x1dGVJbWFnZVJlY3Quc2l6ZSgpLCBSZW5kZXJpbmdQdXJwb3NlOjpVbnNw ZWNpZmllZCwgMSwgbV9jb2xvclNwYWNlLCBQaXhlbEZvcm1hdDo6QkdSQTgsIGJ1ZmZlck9wdGlv bnNGb3JSZW5kaW5nTW9kZShtX3JlbmRlcmluZ01vZGUpKTsKICAgICBpZiAoIW1faW1hZ2VCdWZm ZXIpCiAgICAgICAgIHJldHVybiBudWxscHRyOwo=