202362 2019-09-30 06:07:36 -0700 [GTK] White pages in AC mode: Cannot get default EGL display: EGL_BAD_PARAMETER 2020-10-27 14:48:53 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build PC Linux RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=201507 https://bugs.webkit.org/show_bug.cgi?id=192558 P2 Normal --- 192523 1 mcatanzaro webkit-unassigned aperez bugs-noreply cgarcia clopez cmarcelo ews-watchlist fujii gyuyoung.kim luiz mcatanzaro noam ryuan.choi sergio zeno oldest_to_newest 1575244 0 mcatanzaro 2019-09-30 06:07:36 -0700 Since all the other AC mode failures in bug #192523 were resolved, I tried reenabling AC mode in Epiphany (hardware acceleration policy NEVER -> ON_DEMAND), but this failed. It sometimes works, but often all web processes display only blank white pages until the browser is restarted, so we'll give up again. It's a regression from either 2.24 or 2.26, not sure which because we haven't had AC mode enabled in Epiphany since 2.22 era. 1575248 1 cgarcia 2019-09-30 06:26:23 -0700 Never happened here. 1575307 2 clopez 2019-09-30 13:32:45 -0700 Is this reproducible only with flatpak+epiphany_tech_preview? or is also reproducible outside of flatpak? What does about:gpu says? I wonder if it may be caused by incorrect graphic drivers inside the flatpak environment. 1575309 3 mcatanzaro 2019-09-30 13:40:14 -0700 So far I've only noticed it in Tech Preview, but that's because it's what I use as my daily browser. It's not reproducible at all, so it's not easy to check if it occurs outside flatpak without disruption. I'd have to use system Epiphany for several days to be confident the issue does not occur there. about:gpu is a blank page. Epiphany does not have an about:gpu and I don't think it ever did. 1575315 4 aperez 2019-09-30 13:54:39 -0700 (In reply to Michael Catanzaro from comment #3) > So far I've only noticed it in Tech Preview, but that's because it's what I > use as my daily browser. > > It's not reproducible at all, so it's not easy to check if it occurs outside > flatpak without disruption. I'd have to use system Epiphany for several days > to be confident the issue does not occur there. In which page have you noticed the problem? Even if it's very intermittent, if there is there some particular known to result in a white page when switching to AC mode would be already be of help. Here I tend to use Epiphany from distribution packages or built by me against system libraries, so I can try to help out and see whether it shows outside of Flatpak. > about:gpu is a blank page. Epiphany does not have an about:gpu and I don't > think it ever did. The support for about:gpu has landed just today (see bug #202305 for that), so I suppose it will take still a bit to be in Tech Preview :) 1575345 5 mcatanzaro 2019-09-30 15:42:00 -0700 (In reply to Adrian Perez from comment #4) > In which page have you noticed the problem? Even if it's very > intermittent, if there is there some particular known to result > in a white page when switching to AC mode would be already be > of help. Here I tend to use Epiphany from distribution packages > or built by me against system libraries, so I can try to help > out and see whether it shows outside of Flatpak. No, it's not any particular page. It's a UI process issue. When the issue occurs, all pages that trigger AC mode are white until the browser is restarted. Sorry if that wasn't clear enough from my initial report. > > about:gpu is a blank page. Epiphany does not have an about:gpu and I don't > > think it ever did. > > The support for about:gpu has landed just today (see bug #202305 for > that), so I suppose it will take still a bit to be in Tech Preview :) I'll try to get 2.27.1 into the runtime as soon as it's released, as usual (unless the MSE rework is not fixed first, in which case I'll skip releases until that's sorted). 1575460 6 cgarcia 2019-10-01 00:59:57 -0700 X11 or Wayland? wpe renderer or wayland compositor? Does resizing the browser window instead of restart fix it too? 1575473 7 mcatanzaro 2019-10-01 02:33:48 -0700 (In reply to Carlos Garcia Campos from comment #6) > X11 or Wayland? Wayland > wpe renderer or wayland compositor? WPE renderer > Does resizing the > browser window instead of restart fix it too? I'll try to find out. 1576212 8 mcatanzaro 2019-10-02 15:23:38 -0700 Well it's been two days and I haven't noticed this bug again, so maybe it's not as common as I'd feared. I've toggled AC mode back on in Epiphany... we can see how many bug reports we get between now and 3.36. 1576832 9 mcatanzaro 2019-10-04 06:17:54 -0700 OK, I'm seeing the bug right now and resizing the page does NOT help avoid the issue. I have warnings in my journal: Oct 04 08:14:31 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot get default EGL display: EGL_BAD_PARAMETER Oct 04 08:14:31 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot create EGL context: invalid display (last error: EGL_SUCCESS) Oct 04 08:14:32 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot get default EGL display: EGL_BAD_PARAMETER Oct 04 08:14:32 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: PlatformDisplayLibWPE: could not create the EGL display: EGL_SUCCESS. Oct 04 08:14:37 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot get default EGL display: EGL_BAD_PARAMETER Oct 04 08:14:37 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot create EGL context: invalid display (last error: EGL_SUCCESS) Oct 04 08:14:43 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: Cannot get default EGL display: EGL_BAD_PARAMETER Oct 04 08:14:43 chargestone-cave org.gnome.Epiphany.Devel.desktop[1896]: PlatformDisplayLibWPE: could not create the EGL display: EGL_SUCCESS. If anyone is online *right now* and wants me to check something (e.g. attach with 'gdb -p') I can do so now. As soon as Epiphany or gnome-shell crashes we'll be out of luck until next time I see the bug. 1576842 10 mcatanzaro 2019-10-04 06:46:35 -0700 This seems to be related to bug #201507. 1576994 11 mcatanzaro 2019-10-04 13:34:36 -0700 Other bugs where we print EGL_SUCCESS as if it were an error: bug #178896, bug #178937, bug #195742 1577722 12 380417 cgarcia 2019-10-08 03:35:43 -0700 Created attachment 380417 Patch This patch handles the EGL display initialization failure and disables AC, but it doesn't fix the actual bug. Let's figure out what's failing in bug #201507, since it's the same problem in the end. 1577787 13 380417 mcatanzaro 2019-10-08 09:14:13 -0700 Comment on attachment 380417 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=380417&action=review > Source/WebCore/ChangeLog:9 > + reason. We need to understand why, but we should also handle the case of failing to initialize the WGL display WGL -> EGL? 1578089 14 cgarcia 2019-10-09 00:10:51 -0700 (In reply to Michael Catanzaro from comment #13) > Comment on attachment 380417 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=380417&action=review > > > Source/WebCore/ChangeLog:9 > > + reason. We need to understand why, but we should also handle the case of failing to initialize the WGL display > > WGL -> EGL? Yes, it's a typo. 1579994 15 cgarcia 2019-10-14 22:30:20 -0700 Committed r251122: <https://trac.webkit.org/changeset/251122> 380417 2019-10-08 03:35:43 -0700 2019-10-09 04:35:37 -0700 Patch wk2-egl-display-init-failure.diff text/plain 6663 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJDb3JlL0No YW5nZUxvZwppbmRleCBiOGZkNmRmZDhkMS4uZjczNjc5OGM4NWUgMTAwNjQ0Ci0tLSBhL1NvdXJj ZS9XZWJDb3JlL0NoYW5nZUxvZworKysgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwyMiBAQAorMjAxOS0xMC0wOCAgQ2FybG9zIEdhcmNpYSBDYW1wb3MgIDxjZ2FyY2lhQGln YWxpYS5jb20+CisKKyAgICAgICAgW0dUS10gV2hpdGUgcGFnZXMgaW4gQUMgbW9kZTogQ2Fubm90 IGdldCBkZWZhdWx0IEVHTCBkaXNwbGF5OiBFR0xfQkFEX1BBUkFNRVRFUgorICAgICAgICBodHRw czovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjAyMzYyCisKKyAgICAgICAgUmV2 aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgVGhlIHByb2JsZW0gaXMgdGhhdCBQ bGF0Zm9ybURpc3BsYXlMaWJXUEU6OmluaXRpYWxpemUoKSBpcyBmYWlsaW5nIHRvIGluaXRpYWxp emUgdGhlIEVHTCBkaXNwbGF5IGZvciBzb21lCisgICAgICAgIHJlYXNvbi4gV2UgbmVlZCB0byB1 bmRlcnN0YW5kIHdoeSwgYnV0IHdlIHNob3VsZCBhbHNvIGhhbmRsZSB0aGUgY2FzZSBvZiBmYWls aW5nIHRvIGluaXRpYWxpemUgdGhlIFdHTCBkaXNwbGF5CisgICAgICAgIGFuZCBzaW1wbHkgZGlz YWJsZSBhY2NlbGVyYXRlZCBjb21wb3NpdGluZyBtb2RlIHRvIGF2b2lkIHdoaXRlIHBhZ2VzIGFu ZCBjcmFzaGVzIGluIHdlYnNpdGVzIHVzaW5nIFdlYkdMLiBUaGlzCisgICAgICAgIHBhdGNoIGRv ZXNuJ3QgYWN0dWFsbHkgZml4IHRoZSBidWcsIGl0IGp1c3QgaGFuZGxlcyB0aGUgRUdMIGRpc3Bs YXkgaW5pdGlhbGl6YXRpb24gZmFpbHVyZS4KKworICAgICAgICAqIHBsYXRmb3JtL2dyYXBoaWNz L1BsYXRmb3JtRGlzcGxheS5jcHA6CisgICAgICAgIChXZWJDb3JlOjpQbGF0Zm9ybURpc3BsYXk6 On5QbGF0Zm9ybURpc3BsYXkpOiBTZXQgc19zaGFyZWREaXNwbGF5Rm9yQ29tcG9zaXRpbmcgdG8g bnVsbHB0ciB3aGVuIHRoZSBzaGFyZWQKKyAgICAgICAgZGlzcGxheSBmb3IgY29tcG9zaXRpbmcg aXMgZGVzdHJveWVkLgorICAgICAgICAqIHBsYXRmb3JtL2dyYXBoaWNzL2xpYndwZS9QbGF0Zm9y bURpc3BsYXlMaWJXUEUuY3BwOgorICAgICAgICAoV2ViQ29yZTo6UGxhdGZvcm1EaXNwbGF5TGli V1BFOjppbml0aWFsaXplKTogUmV0dXJuIGZhbHNlIHdoZW4gRUdMIGRpc3BsYXkgaW5pdGlhbGl6 YXRpb24gZmFpbHMuCisgICAgICAgICogcGxhdGZvcm0vZ3JhcGhpY3MvbGlid3BlL1BsYXRmb3Jt RGlzcGxheUxpYldQRS5oOgorCiAyMDE5LTEwLTA4ICBDYXJsb3MgR2FyY2lhIENhbXBvcyAgPGNn YXJjaWFAaWdhbGlhLmNvbT4KIAogICAgICAgICBVbnJldmlld2VkLiBSZW1vdmUgdW51c2VkIFdl YktpdFNvdXBSZXF1ZXN0R2VuZXJpYyBhZnRlciByMjUwNTk3CmRpZmYgLS1naXQgYS9Tb3VyY2Uv V2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9QbGF0Zm9ybURpc3BsYXkuY3BwIGIvU291cmNlL1dl YkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvUGxhdGZvcm1EaXNwbGF5LmNwcAppbmRleCAwMjhiZTFh ODAzMi4uZjk3OGRiZTI0MGMgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dy YXBoaWNzL1BsYXRmb3JtRGlzcGxheS5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0v Z3JhcGhpY3MvUGxhdGZvcm1EaXNwbGF5LmNwcApAQCAtMTUwLDYgKzE1MCw4IEBAIFBsYXRmb3Jt RGlzcGxheTo6flBsYXRmb3JtRGlzcGxheSgpCiAjaWYgVVNFKEVHTCkKICAgICBBU1NFUlQobV9l Z2xEaXNwbGF5ID09IEVHTF9OT19ESVNQTEFZKTsKICNlbmRpZgorICAgIGlmIChzX3NoYXJlZERp c3BsYXlGb3JDb21wb3NpdGluZyA9PSB0aGlzKQorICAgICAgICBzX3NoYXJlZERpc3BsYXlGb3JD b21wb3NpdGluZyA9IG51bGxwdHI7CiB9CiAKICNpZiBVU0UoRUdMKSB8fCBVU0UoR0xYKQpkaWZm IC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvbGlid3BlL1BsYXRmb3Jt RGlzcGxheUxpYldQRS5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9saWJ3 cGUvUGxhdGZvcm1EaXNwbGF5TGliV1BFLmNwcAppbmRleCBhYjEwYjMwZDEyNi4uZTY5NjJhNzM0 NmQgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBoaWNzL2xpYndwZS9Q bGF0Zm9ybURpc3BsYXlMaWJXUEUuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dy YXBoaWNzL2xpYndwZS9QbGF0Zm9ybURpc3BsYXlMaWJXUEUuY3BwCkBAIC02NiwxNyArNjYsMTgg QEAgUGxhdGZvcm1EaXNwbGF5TGliV1BFOjp+UGxhdGZvcm1EaXNwbGF5TGliV1BFKCkKICAgICB3 cGVfcmVuZGVyZXJfYmFja2VuZF9lZ2xfZGVzdHJveShtX2JhY2tlbmQpOwogfQogCi12b2lkIFBs YXRmb3JtRGlzcGxheUxpYldQRTo6aW5pdGlhbGl6ZShpbnQgaG9zdEZkKQorYm9vbCBQbGF0Zm9y bURpc3BsYXlMaWJXUEU6OmluaXRpYWxpemUoaW50IGhvc3RGZCkKIHsKICAgICBtX2JhY2tlbmQg PSB3cGVfcmVuZGVyZXJfYmFja2VuZF9lZ2xfY3JlYXRlKGhvc3RGZCk7CiAKICAgICBtX2VnbERp c3BsYXkgPSBlZ2xHZXREaXNwbGF5KHdwZV9yZW5kZXJlcl9iYWNrZW5kX2VnbF9nZXRfbmF0aXZl X2Rpc3BsYXkobV9iYWNrZW5kKSk7CiAgICAgaWYgKG1fZWdsRGlzcGxheSA9PSBFR0xfTk9fRElT UExBWSkgewogICAgICAgICBXVEZMb2dBbHdheXMoIlBsYXRmb3JtRGlzcGxheUxpYldQRTogY291 bGQgbm90IGNyZWF0ZSB0aGUgRUdMIGRpc3BsYXk6ICVzLiIsIEdMQ29udGV4dEVHTDo6bGFzdEVy cm9yU3RyaW5nKCkpOwotICAgICAgICByZXR1cm47CisgICAgICAgIHJldHVybiBmYWxzZTsKICAg ICB9CiAKICAgICBQbGF0Zm9ybURpc3BsYXk6OmluaXRpYWxpemVFR0xEaXNwbGF5KCk7CisgICAg cmV0dXJuIG1fZWdsRGlzcGxheSAhPSBFR0xfTk9fRElTUExBWTsKIH0KIAogfSAvLyBuYW1lc3Bh Y2UgV2ViQ29yZQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3Mv bGlid3BlL1BsYXRmb3JtRGlzcGxheUxpYldQRS5oIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0v Z3JhcGhpY3MvbGlid3BlL1BsYXRmb3JtRGlzcGxheUxpYldQRS5oCmluZGV4IGJkZTI2ZTY3Y2U4 Li5hMzgyNDQ1NzVjMCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhp Y3MvbGlid3BlL1BsYXRmb3JtRGlzcGxheUxpYldQRS5oCisrKyBiL1NvdXJjZS9XZWJDb3JlL3Bs YXRmb3JtL2dyYXBoaWNzL2xpYndwZS9QbGF0Zm9ybURpc3BsYXlMaWJXUEUuaApAQCAtMzksNyAr MzksNyBAQCBwdWJsaWM6CiAKICAgICB2aXJ0dWFsIH5QbGF0Zm9ybURpc3BsYXlMaWJXUEUoKTsK IAotICAgIHZvaWQgaW5pdGlhbGl6ZShpbnQpOworICAgIGJvb2wgaW5pdGlhbGl6ZShpbnQpOwog CiAgICAgc3RydWN0IHdwZV9yZW5kZXJlcl9iYWNrZW5kX2VnbCogYmFja2VuZCgpIGNvbnN0IHsg cmV0dXJuIG1fYmFja2VuZDsgfQogCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0NoYW5nZUxv ZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDhmMDBkNzcyZmVlLi44NWE0ZTA5ZGM1 MyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdC9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYktp dC9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxNiBAQAorMjAxOS0xMC0wOCAgQ2FybG9zIEdhcmNpYSBD YW1wb3MgIDxjZ2FyY2lhQGlnYWxpYS5jb20+CisKKyAgICAgICAgW0dUS10gV2hpdGUgcGFnZXMg aW4gQUMgbW9kZTogQ2Fubm90IGdldCBkZWZhdWx0IEVHTCBkaXNwbGF5OiBFR0xfQkFEX1BBUkFN RVRFUgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjAy MzYyCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiBX ZWJQcm9jZXNzL1dlYlBhZ2UvQ29vcmRpbmF0ZWRHcmFwaGljcy9EcmF3aW5nQXJlYUNvb3JkaW5h dGVkR3JhcGhpY3MuY3BwOgorICAgICAgICAoV2ViS2l0OjpEcmF3aW5nQXJlYUNvb3JkaW5hdGVk R3JhcGhpY3M6OnVwZGF0ZVByZWZlcmVuY2VzKTogRGlzYWJsZSBhY2NlbGVyYXRlZCBjb21wb3Np dGluZyBtb2RlIHdoZW4gd2UgZmFpbGVkCisgICAgICAgIHRvIHJlYXRlIHRoZSBzaGFyZWQgZGlz cGxheSBmb3IgY29tcG9zaXRpbmcuCisgICAgICAgICogV2ViUHJvY2Vzcy9nbGliL1dlYlByb2Nl c3NHTGliLmNwcDoKKyAgICAgICAgKFdlYktpdDo6V2ViUHJvY2Vzczo6cGxhdGZvcm1Jbml0aWFs aXplV2ViUHJvY2Vzcyk6IERlc3Ryb3kgdGhlIHdwZSBkaXNwbGF5IHdoZW4gaW5pdGlhbGl6YXRp b24gZmFpbHMuCisKIDIwMTktMTAtMDggIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBp Z2FsaWEuY29tPgogCiAgICAgICAgIFtXUEVdW0dUS10gV2ViS2l0U2VjdXJpdHlNYW5hZ2VyIHNo b3VsZCBjb25zaWRlciB3ZWJraXQ6Ly8gdG8gYmUgYSBsb2NhbCBVUkkgc2NoZW1lCmRpZmYgLS1n aXQgYS9Tb3VyY2UvV2ViS2l0L1dlYlByb2Nlc3MvV2ViUGFnZS9Db29yZGluYXRlZEdyYXBoaWNz L0RyYXdpbmdBcmVhQ29vcmRpbmF0ZWRHcmFwaGljcy5jcHAgYi9Tb3VyY2UvV2ViS2l0L1dlYlBy b2Nlc3MvV2ViUGFnZS9Db29yZGluYXRlZEdyYXBoaWNzL0RyYXdpbmdBcmVhQ29vcmRpbmF0ZWRH cmFwaGljcy5jcHAKaW5kZXggZGM0MTU3ZmJjZWEuLjM5YTI2YjAwMTdmIDEwMDY0NAotLS0gYS9T b3VyY2UvV2ViS2l0L1dlYlByb2Nlc3MvV2ViUGFnZS9Db29yZGluYXRlZEdyYXBoaWNzL0RyYXdp bmdBcmVhQ29vcmRpbmF0ZWRHcmFwaGljcy5jcHAKKysrIGIvU291cmNlL1dlYktpdC9XZWJQcm9j ZXNzL1dlYlBhZ2UvQ29vcmRpbmF0ZWRHcmFwaGljcy9EcmF3aW5nQXJlYUNvb3JkaW5hdGVkR3Jh cGhpY3MuY3BwCkBAIC0yMzUsNiArMjM1LDEzIEBAIHZvaWQgRHJhd2luZ0FyZWFDb29yZGluYXRl ZEdyYXBoaWNzOjpzZXRMYXllclRyZWVTdGF0ZUlzRnJvemVuKGJvb2wgaXNGcm96ZW4pCiB2b2lk IERyYXdpbmdBcmVhQ29vcmRpbmF0ZWRHcmFwaGljczo6dXBkYXRlUHJlZmVyZW5jZXMoY29uc3Qg V2ViUHJlZmVyZW5jZXNTdG9yZSYgc3RvcmUpCiB7CiAgICAgU2V0dGluZ3MmIHNldHRpbmdzID0g bV93ZWJQYWdlLmNvcmVQYWdlKCktPnNldHRpbmdzKCk7CisjaWYgUExBVEZPUk0oV0FZTEFORCkg JiYgVVNFKFdQRV9SRU5ERVJFUikKKyAgICBpZiAoUGxhdGZvcm1EaXNwbGF5OjpzaGFyZWREaXNw bGF5KCkudHlwZSgpID09IFBsYXRmb3JtRGlzcGxheTo6VHlwZTo6V2F5bGFuZAorICAgICAgICAm JiAmUGxhdGZvcm1EaXNwbGF5OjpzaGFyZWREaXNwbGF5Rm9yQ29tcG9zaXRpbmcoKSA9PSAmUGxh dGZvcm1EaXNwbGF5OjpzaGFyZWREaXNwbGF5KCkpIHsKKyAgICAgICAgLy8gV2UgZmFpbGVkIHRv IGNyZWF0ZSB0aGUgc2hhcmVkIGRpc3BsYXkgZm9yIGNvbXBvc2l0aW5nLCBkaXNhYmxlIGFjY2Vs ZXJhdGVkIGNvbXBvc2l0aW5nLgorICAgICAgICBzZXR0aW5ncy5zZXRBY2NlbGVyYXRlZENvbXBv c2l0aW5nRW5hYmxlZChmYWxzZSk7CisgICAgfQorI2VuZGlmCiAgICAgc2V0dGluZ3Muc2V0Rm9y Y2VDb21wb3NpdGluZ01vZGUoc3RvcmUuZ2V0Qm9vbFZhbHVlRm9yS2V5KFdlYlByZWZlcmVuY2Vz S2V5Ojpmb3JjZUNvbXBvc2l0aW5nTW9kZUtleSgpKSk7CiAgICAgLy8gRml4ZWQgcG9zaXRpb24g ZWxlbWVudHMgbmVlZCB0byBiZSBjb21wb3NpdGVkIGFuZCBjcmVhdGUgc3RhY2tpbmcgY29udGV4 dHMKICAgICAvLyBpbiBvcmRlciB0byBiZSBzY3JvbGxlZCBieSB0aGUgU2Nyb2xsaW5nQ29vcmRp bmF0b3IuCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L1dlYlByb2Nlc3MvZ2xpYi9XZWJQcm9j ZXNzR0xpYi5jcHAgYi9Tb3VyY2UvV2ViS2l0L1dlYlByb2Nlc3MvZ2xpYi9XZWJQcm9jZXNzR0xp Yi5jcHAKaW5kZXggY2VjNzcxNjNmM2QuLjliMDAzNzQ0ZjliIDEwMDY0NAotLS0gYS9Tb3VyY2Uv V2ViS2l0L1dlYlByb2Nlc3MvZ2xpYi9XZWJQcm9jZXNzR0xpYi5jcHAKKysrIGIvU291cmNlL1dl YktpdC9XZWJQcm9jZXNzL2dsaWIvV2ViUHJvY2Vzc0dMaWIuY3BwCkBAIC03NCw3ICs3NCw4IEBA IHZvaWQgV2ViUHJvY2Vzczo6cGxhdGZvcm1Jbml0aWFsaXplV2ViUHJvY2VzcyhXZWJQcm9jZXNz Q3JlYXRpb25QYXJhbWV0ZXJzJiBwYXJhCiAgICAgICAgICAgICBpZiAoaG9zdENsaWVudEZpbGVE ZXNjcmlwdG9yICE9IC0xKSB7CiAgICAgICAgICAgICAgICAgd3BlX2xvYWRlcl9pbml0KHBhcmFt ZXRlcnMuaW1wbGVtZW50YXRpb25MaWJyYXJ5TmFtZS5kYXRhKCkpOwogICAgICAgICAgICAgICAg IG1fd3BlRGlzcGxheSA9IFdlYkNvcmU6OlBsYXRmb3JtRGlzcGxheUxpYldQRTo6Y3JlYXRlKCk7 Ci0gICAgICAgICAgICAgICAgbV93cGVEaXNwbGF5LT5pbml0aWFsaXplKGhvc3RDbGllbnRGaWxl RGVzY3JpcHRvcik7CisgICAgICAgICAgICAgICAgaWYgKCFtX3dwZURpc3BsYXktPmluaXRpYWxp emUoaG9zdENsaWVudEZpbGVEZXNjcmlwdG9yKSkKKyAgICAgICAgICAgICAgICAgICAgbV93cGVE aXNwbGF5ID0gbnVsbHB0cjsKICAgICAgICAgICAgIH0KICAgICAgICAgfQogI2Vsc2UK