272026 2024-04-02 06:37:58 -0700 AX: Assert crash in AXIsolatedObject::attributedStringForTextMarkerRange. 2024-04-02 14:30:59 -0700 1 1 1 Unclassified WebKit Accessibility WebKit Nightly Build All All RESOLVED FIXED InRadar P2 Normal --- 1 andresg_22 andresg_22 aboxhall andresg_22 apinheiro cfleizach dmazzoni ews-watchlist jcraig samuel_white tyler_w webkit-bug-importer oldest_to_newest 2025366 0 andresg_22 2024-04-02 06:37:58 -0700 * thread #14, name = 'com.apple.accessibility.secondary', stop reason = EXC_BAD_ACCESS (code=1, address=0x4651000187ff2bd4) * frame #0: 0x0000000329d3b0f4 WebCore`WTFCrashWithInfo(line=218, file="/Users/ag/s/web/OpenSource/Source/WebCore/accessibility/AXObjectCache.cpp", function="static bool WebCore::AXObjectCache::accessibilityEnabled()", counter=3949) at Assertions.h:851:5 frame #1: 0x00000003299ceee8 WebCore`WebCore::AXObjectCache::accessibilityEnabled() at AXObjectCache.cpp:218:5 frame #2: 0x0000000327215548 WebCore`WebCore::AXObjectCache::shouldSpellCheck() at AXObjectCacheMac.mm:812:10 frame #3: 0x00000003272150f4 WebCore`WebCore::AXIsolatedObject::attributedStringForTextMarkerRange(this=0x0000000156089260, markerRange=0x000000016b3c6a58, spellCheck=Yes) const at AXIsolatedObjectMac.mm:260:16 frame #4: 0x0000000327214dc8 WebCore`WebCore::AXIsolatedObject::attributedStringForTextMarkerRange(this=0x0000000156013d80, markerRange=0x000000016b3c6a58, spellCheck=Yes) const at AXIsolatedObjectMac.mm:227:28 frame #5: 0x000000032d0f9bc8 WebCore`-[WebAccessibilityObjectWrapper attributedStringForTextMarkerRange:spellCheck:](self=0x0000000158821630, _cmd="attributedStringForTextMarkerRange:spellCheck:", textMarkerRangeRef=0x0000000158855270, spellCheck=Yes) at WebAccessibilityObjectWrapperMac.mm:770:29 frame #6: 0x000000032d113010 WebCore`-[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:](self=0x0000000158821630, _cmd="accessibilityAttributeValue:forParameter:", attribute="AXAttributedStringForTextMarkerRange", parameter=0x0000000158855270) at WebAccessibilityObjectWrapperMac.mm:3564:16 ... 2025367 1 webkit-bug-importer 2024-04-02 06:38:07 -0700 <rdar://problem/125779941> 2025373 2 470720 andresg_22 2024-04-02 06:49:45 -0700 Created attachment 470720 Patch 2025516 3 ews-feeder 2024-04-02 14:30:57 -0700 Committed 276968@main (3bd815f263d2): <https://commits.webkit.org/276968@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 470720. 470720 2024-04-02 06:49:45 -0700 2024-04-02 14:30:58 -0700 Patch bug-272026-20240402094944.patch text/plain 8997 andresg_22 RnJvbSA3ZDA0Yzg1MDU2NzE2ZmRmNTg5ZTBhM2QyMjUxMWVkYzZkMjQ2M2M3IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBBbmRyZXMgR29uemFsZXogPGFuZHJlc2dfMjJAYXBwbGUuY29t PgpEYXRlOiBUdWUsIDIgQXByIDIwMjQgMDk6MDU6NDkgLTA0MDAKU3ViamVjdDogW1BBVENIXSBB WDogQXNzZXJ0IGNyYXNoIGluCiBBWElzb2xhdGVkT2JqZWN0OjphdHRyaWJ1dGVkU3RyaW5nRm9y VGV4dE1hcmtlclJhbmdlLgogaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lk PTI3MjAyNiA8cmRhcjovL3Byb2JsZW0vMTI1Nzc5OTQxPgoKUmV2aWV3ZWQgYnkgTk9CT0RZIChP T1BTISkuCgpXaGVuIGNyZWF0aW5nIGFuIEF0dHJpYnV0ZWRTdHJpbmcgd2UgYXJlIGNoZWNraW5n IHdoZXRoZXIgdG8gYWRkIHNwZWxsaW5nIGluZm8gaW4gQVhPYmplY3RDYWNoZTo6c2hvdWxkU3Bl bGxDaGVjayB0aGF0IGluIHR1cm4gY2FsbHMgYWNjZXNzaWJpbGl0eUVuYWJsZWQoKSB3aGljaCB3 YXMgYXNzdW1lZCB0byBiZSBjYWxsZWQgb25seSBvbiB0aGUgbWFpbiB0aHJlYWQuIFRoaXMgcGF0 Y2ggbWFrZXMgYWNjZXNzaWJpbGl0eUVuYWJsZWQoKSB0aHJlYWQgc2FmZSBzbyB0aGF0IGl0IGNh biBiZSBjYWxsZWQgb24gYW5kIG9mZiB0aGUgbWFpbiB0aHJlYWQuClRoZSBwYXRjaCBhbHNvIGNo YW5nZXMgdGhlIHdyYXBwZXIncyBhdHRyaWJ1dGVkU3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlIGhl bHBlciBmdW50aW9uIHRvIHRha2UgdGhlIGJhY2tpbmcgb2JqZWN0IGFzIGEgcGFyYW1ldGVyIGlu c3RlYWQgb2YgZ2V0dGluZyBpdCBhZ2Fpbi4KCiogU291cmNlL1dlYkNvcmUvYWNjZXNzaWJpbGl0 eS9BWE9iamVjdENhY2hlLmNwcDoKKFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OmFjY2Vzc2liaWxp dHlFbmFibGVkKTogSW5saW5lZCBpbiBoZWFkZXIuCihXZWJDb3JlOjpBWE9iamVjdENhY2hlOjpl bmFibGVBY2Nlc3NpYmlsaXR5KTogSW5saW5lZCBpbiBoZWFkZXIKKFdlYkNvcmU6OkFYT2JqZWN0 Q2FjaGU6OmRpc2FibGVBY2Nlc3NpYmlsaXR5KTogSW5saW5lZCBpbiBoZWFkZXIKKFdlYkNvcmU6 OkFYT2JqZWN0Q2FjaGU6OmZvcmNlRGVmZXJyZWRTcGVsbENoZWNraW5nKTogSW5saW5lZCBpbiBo ZWFkZXIKKFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OnNldEZvcmNlRGVmZXJyZWRTcGVsbENoZWNr aW5nKTogSW5saW5lZCBpbiBoZWFkZXIKKiBTb3VyY2UvV2ViQ29yZS9hY2Nlc3NpYmlsaXR5L0FY T2JqZWN0Q2FjaGUuaDoKKFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OmFjY2Vzc2liaWxpdHlFbmFi bGVkKToKKFdlYkNvcmU6OkFYT2JqZWN0Q2FjaGU6OmVuYWJsZUFjY2Vzc2liaWxpdHkpOgooV2Vi Q29yZTo6QVhPYmplY3RDYWNoZTo6ZGlzYWJsZUFjY2Vzc2liaWxpdHkpOgooV2ViQ29yZTo6QVhP YmplY3RDYWNoZTo6Zm9yY2VEZWZlcnJlZFNwZWxsQ2hlY2tpbmcpOgooV2ViQ29yZTo6QVhPYmpl Y3RDYWNoZTo6c2V0Rm9yY2VEZWZlcnJlZFNwZWxsQ2hlY2tpbmcpOgoqIFNvdXJjZS9XZWJDb3Jl L2FjY2Vzc2liaWxpdHkvbWFjL1dlYkFjY2Vzc2liaWxpdHlPYmplY3RXcmFwcGVyTWFjLm1tOgoo YXR0cmlidXRlZFN0cmluZ0ZvclRleHRNYXJrZXJSYW5nZSk6CigtW1dlYkFjY2Vzc2liaWxpdHlP YmplY3RXcmFwcGVyIGFjY2Vzc2liaWxpdHlBdHRyaWJ1dGVWYWx1ZTpmb3JQYXJhbWV0ZXI6XSk6 CigtW1dlYkFjY2Vzc2liaWxpdHlPYmplY3RXcmFwcGVyIGF0dHJpYnV0ZWRTdHJpbmdGb3JUZXh0 TWFya2VyUmFuZ2U6c3BlbGxDaGVjazpdKTogRGVsZXRlZC4KLS0tCiAuLi4vV2ViQ29yZS9hY2Nl c3NpYmlsaXR5L0FYT2JqZWN0Q2FjaGUuY3BwICAgfCAzNCArLS0tLS0tLS0tLS0tLS0tLQogU291 cmNlL1dlYkNvcmUvYWNjZXNzaWJpbGl0eS9BWE9iamVjdENhY2hlLmggIHwgMzcgKysrKysrKysr KysrKysrKy0tLQogLi4uL21hYy9XZWJBY2Nlc3NpYmlsaXR5T2JqZWN0V3JhcHBlck1hYy5tbSAg IHwgMTIgKysrLS0tCiAzIGZpbGVzIGNoYW5nZWQsIDM4IGluc2VydGlvbnMoKyksIDQ1IGRlbGV0 aW9ucygtKQoKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL2FjY2Vzc2liaWxpdHkvQVhPYmpl Y3RDYWNoZS5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9hY2Nlc3NpYmlsaXR5L0FYT2JqZWN0Q2FjaGUu Y3BwCmluZGV4IDUwMjAwZjEyMDM3Mi4uNzcyNjkxNDk4NWNiIDEwMDY0NAotLS0gYS9Tb3VyY2Uv V2ViQ29yZS9hY2Nlc3NpYmlsaXR5L0FYT2JqZWN0Q2FjaGUuY3BwCisrKyBiL1NvdXJjZS9XZWJD b3JlL2FjY2Vzc2liaWxpdHkvQVhPYmplY3RDYWNoZS5jcHAKQEAgLTIwNSw0NCArMjA1LDE0IEBA IHZvaWQgQWNjZXNzaWJpbGl0eVJlcGxhY2VkVGV4dDo6cG9zdFRleHRTdGF0ZUNoYW5nZU5vdGlm aWNhdGlvbihBWE9iamVjdENhY2hlKiBjCiAgICAgICAgIGNhY2hlLT5wb3N0VGV4dFN0YXRlQ2hh bmdlTm90aWZpY2F0aW9uKG5vZGUuZ2V0KCksIHR5cGUsIHRleHQsIHBvc2l0aW9uKTsKIH0KIAot Ym9vbCBBWE9iamVjdENhY2hlOjpnQWNjZXNzaWJpbGl0eUVuYWJsZWQgPSBmYWxzZTsKK3N0ZDo6 YXRvbWljPGJvb2w+IEFYT2JqZWN0Q2FjaGU6OmdBY2Nlc3NpYmlsaXR5RW5hYmxlZCA9IGZhbHNl OwogYm9vbCBBWE9iamVjdENhY2hlOjpnQWNjZXNzaWJpbGl0eUVuaGFuY2VkVXNlckludGVyZmFj ZUVuYWJsZWQgPSBmYWxzZTsKLWJvb2wgQVhPYmplY3RDYWNoZTo6Z0ZvcmNlRGVmZXJyZWRTcGVs bENoZWNraW5nID0gZmFsc2U7CitzdGQ6OmF0b21pYzxib29sPiBBWE9iamVjdENhY2hlOjpnRm9y Y2VEZWZlcnJlZFNwZWxsQ2hlY2tpbmcgPSBmYWxzZTsKICNpZiBFTkFCTEUoQVhfVEhSRUFEX1RF WFRfQVBJUykKIHN0ZDo6YXRvbWljPGJvb2w+IEFYT2JqZWN0Q2FjaGU6OmdBY2Nlc3NpYmlsaXR5 VGhyZWFkVGV4dEFwaXNFbmFibGVkID0gZmFsc2U7CiAjZW5kaWYKIHN0ZDo6YXRvbWljPGJvb2w+ IEFYT2JqZWN0Q2FjaGU6OmdGb3JjZUluaXRpYWxGcmFtZUNhY2hpbmcgPSBmYWxzZTsKIAotYm9v bCBBWE9iamVjdENhY2hlOjphY2Nlc3NpYmlsaXR5RW5hYmxlZCgpCi17Ci0gICAgQVNTRVJUKGlz TWFpblRocmVhZCgpKTsKLSAgICByZXR1cm4gZ0FjY2Vzc2liaWxpdHlFbmFibGVkOwotfQotCi12 b2lkIEFYT2JqZWN0Q2FjaGU6OmVuYWJsZUFjY2Vzc2liaWxpdHkoKQotewotICAgIEFTU0VSVChp c01haW5UaHJlYWQoKSk7Ci0gICAgZ0FjY2Vzc2liaWxpdHlFbmFibGVkID0gdHJ1ZTsKLX0KLQot dm9pZCBBWE9iamVjdENhY2hlOjpkaXNhYmxlQWNjZXNzaWJpbGl0eSgpCi17Ci0gICAgQVNTRVJU KGlzTWFpblRocmVhZCgpKTsKLSAgICBnQWNjZXNzaWJpbGl0eUVuYWJsZWQgPSBmYWxzZTsKLX0K LQotYm9vbCBBWE9iamVjdENhY2hlOjpmb3JjZURlZmVycmVkU3BlbGxDaGVja2luZygpCi17Ci0g ICAgQVNTRVJUKGlzTWFpblRocmVhZCgpKTsKLSAgICByZXR1cm4gZ0ZvcmNlRGVmZXJyZWRTcGVs bENoZWNraW5nOwotfQotCi12b2lkIEFYT2JqZWN0Q2FjaGU6OnNldEZvcmNlRGVmZXJyZWRTcGVs bENoZWNraW5nKGJvb2wgc2hvdWxkRm9yY2UpCi17Ci0gICAgQVNTRVJUKGlzTWFpblRocmVhZCgp KTsKLSAgICBnRm9yY2VEZWZlcnJlZFNwZWxsQ2hlY2tpbmcgPSBzaG91bGRGb3JjZTsKLX0KLQog Ym9vbCBBWE9iamVjdENhY2hlOjphY2Nlc3NpYmlsaXR5RW5oYW5jZWRVc2VySW50ZXJmYWNlRW5h YmxlZCgpCiB7CiAgICAgQVNTRVJUKGlzTWFpblRocmVhZCgpKTsKZGlmZiAtLWdpdCBhL1NvdXJj ZS9XZWJDb3JlL2FjY2Vzc2liaWxpdHkvQVhPYmplY3RDYWNoZS5oIGIvU291cmNlL1dlYkNvcmUv YWNjZXNzaWJpbGl0eS9BWE9iamVjdENhY2hlLmgKaW5kZXggMjdiNzdhYjc1ZmYwLi4zN2YzOGQy YjFmZDUgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL2FjY2Vzc2liaWxpdHkvQVhPYmplY3RD YWNoZS5oCisrKyBiL1NvdXJjZS9XZWJDb3JlL2FjY2Vzc2liaWxpdHkvQVhPYmplY3RDYWNoZS5o CkBAIC0zNjgsMTAgKzM2OCwxMCBAQCBwdWJsaWM6CiAgICAgdm9pZCByZWNvbXB1dGVJc0lnbm9y ZWQoUmVuZGVyT2JqZWN0Kik7CiAgICAgdm9pZCByZWNvbXB1dGVJc0lnbm9yZWQoTm9kZSopOwog Ci0gICAgV0VCQ09SRV9FWFBPUlQgc3RhdGljIHZvaWQgZW5hYmxlQWNjZXNzaWJpbGl0eSgpOwot ICAgIFdFQkNPUkVfRVhQT1JUIHN0YXRpYyB2b2lkIGRpc2FibGVBY2Nlc3NpYmlsaXR5KCk7Cisg ICAgc3RhdGljIHZvaWQgZW5hYmxlQWNjZXNzaWJpbGl0eSgpOworICAgIHN0YXRpYyB2b2lkIGRp c2FibGVBY2Nlc3NpYmlsaXR5KCk7CiAgICAgc3RhdGljIGJvb2wgZm9yY2VEZWZlcnJlZFNwZWxs Q2hlY2tpbmcoKTsKLSAgICBXRUJDT1JFX0VYUE9SVCBzdGF0aWMgdm9pZCBzZXRGb3JjZURlZmVy cmVkU3BlbGxDaGVja2luZyhib29sKTsKKyAgICBzdGF0aWMgdm9pZCBzZXRGb3JjZURlZmVycmVk U3BlbGxDaGVja2luZyhib29sKTsKICNpZiBQTEFURk9STShNQUMpCiAgICAgc3RhdGljIGJvb2wg c2hvdWxkU3BlbGxDaGVjaygpOwogI2Vsc2UKQEAgLTM4Myw3ICszODMsNyBAQCBwdWJsaWM6CiAg ICAgLy8gRW5oYW5jZWQgdXNlciBpbnRlcmZhY2UgYWNjZXNzaWJpbGl0eSBjYW4gYmUgdG9nZ2xl ZCBieSB0aGUgYXNzaXN0aXZlIHRlY2hub2xvZ3kuCiAgICAgV0VCQ09SRV9FWFBPUlQgc3RhdGlj IHZvaWQgc2V0RW5oYW5jZWRVc2VySW50ZXJmYWNlQWNjZXNzaWJpbGl0eShib29sIGZsYWcpOwog Ci0gICAgV0VCQ09SRV9FWFBPUlQgc3RhdGljIGJvb2wgYWNjZXNzaWJpbGl0eUVuYWJsZWQoKTsK KyAgICBzdGF0aWMgYm9vbCBhY2Nlc3NpYmlsaXR5RW5hYmxlZCgpOwogICAgIFdFQkNPUkVfRVhQ T1JUIHN0YXRpYyBib29sIGFjY2Vzc2liaWxpdHlFbmhhbmNlZFVzZXJJbnRlcmZhY2VFbmFibGVk KCk7CiAjaWYgRU5BQkxFKEFYX1RIUkVBRF9URVhUX0FQSVMpCiAgICAgc3RhdGljIGJvb2wgdXNl QVhUaHJlYWRUZXh0QXBpcygpIHsgcmV0dXJuIGdBY2Nlc3NpYmlsaXR5VGhyZWFkVGV4dEFwaXNF bmFibGVkICYmICFpc01haW5UaHJlYWQoKTsgfQpAQCAtNzIzLDkgKzcyMyw5IEBAIHByaXZhdGU6 CiAKICAgICBzdGQ6OnVuaXF1ZV9wdHI8QVhDb21wdXRlZE9iamVjdEF0dHJpYnV0ZUNhY2hlPiBt X2NvbXB1dGVkT2JqZWN0QXR0cmlidXRlQ2FjaGU7CiAKLSAgICBzdGF0aWMgYm9vbCBnQWNjZXNz aWJpbGl0eUVuYWJsZWQ7CisgICAgV0VCQ09SRV9FWFBPUlQgc3RhdGljIHN0ZDo6YXRvbWljPGJv b2w+IGdBY2Nlc3NpYmlsaXR5RW5hYmxlZDsKICAgICBzdGF0aWMgYm9vbCBnQWNjZXNzaWJpbGl0 eUVuaGFuY2VkVXNlckludGVyZmFjZUVuYWJsZWQ7Ci0gICAgc3RhdGljIGJvb2wgZ0ZvcmNlRGVm ZXJyZWRTcGVsbENoZWNraW5nOworICAgIFdFQkNPUkVfRVhQT1JUIHN0YXRpYyBzdGQ6OmF0b21p Yzxib29sPiBnRm9yY2VEZWZlcnJlZFNwZWxsQ2hlY2tpbmc7CiAKICAgICAvLyBGSVhNRTogc2lu Y2UgdGhlIGZvbGxvd2luZyBvbmx5IGFmZmVjdHMgdGhlIGJlaGF2aW9yIG9mIGlzb2xhdGVkIG9i amVjdHMsIHdlIHNob3VsZCBtb3ZlIGl0IGludG8gQVhJc29sYXRlZFRyZWUgaW4gb3JkZXIgdG8g a2VlcCB0aGlzIGNsYXNzIG1haW4gdGhyZWFkIG9ubHkuCiAgICAgc3RhdGljIHN0ZDo6YXRvbWlj PGJvb2w+IGdGb3JjZUluaXRpYWxGcmFtZUNhY2hpbmc7CkBAIC04MTcsNiArODE3LDMxIEBAIGlu bGluZSBWZWN0b3I8UmVmUHRyPEFYQ29yZU9iamVjdD4+IEFYT2JqZWN0Q2FjaGU6Om9iamVjdHNG b3JJRHMoY29uc3QgVSYgYXhJRHMpCiAgICAgfSk7CiB9CiAKK2lubGluZSBib29sIEFYT2JqZWN0 Q2FjaGU6OmFjY2Vzc2liaWxpdHlFbmFibGVkKCkKK3sKKyAgICByZXR1cm4gZ0FjY2Vzc2liaWxp dHlFbmFibGVkOworfQorCitpbmxpbmUgdm9pZCBBWE9iamVjdENhY2hlOjplbmFibGVBY2Nlc3Np YmlsaXR5KCkKK3sKKyAgICBnQWNjZXNzaWJpbGl0eUVuYWJsZWQgPSB0cnVlOworfQorCitpbmxp bmUgdm9pZCBBWE9iamVjdENhY2hlOjpkaXNhYmxlQWNjZXNzaWJpbGl0eSgpCit7CisgICAgZ0Fj Y2Vzc2liaWxpdHlFbmFibGVkID0gZmFsc2U7Cit9CisKK2lubGluZSBib29sIEFYT2JqZWN0Q2Fj aGU6OmZvcmNlRGVmZXJyZWRTcGVsbENoZWNraW5nKCkKK3sKKyAgICByZXR1cm4gZ0ZvcmNlRGVm ZXJyZWRTcGVsbENoZWNraW5nOworfQorCitpbmxpbmUgdm9pZCBBWE9iamVjdENhY2hlOjpzZXRG b3JjZURlZmVycmVkU3BlbGxDaGVja2luZyhib29sIHNob3VsZEZvcmNlKQoreworICAgIGdGb3Jj ZURlZmVycmVkU3BlbGxDaGVja2luZyA9IHNob3VsZEZvcmNlOworfQorCiBjbGFzcyBBWEF0dHJp YnV0ZUNhY2hlRW5hYmxlciBmaW5hbAogewogcHVibGljOgpkaWZmIC0tZ2l0IGEvU291cmNlL1dl YkNvcmUvYWNjZXNzaWJpbGl0eS9tYWMvV2ViQWNjZXNzaWJpbGl0eU9iamVjdFdyYXBwZXJNYWMu bW0gYi9Tb3VyY2UvV2ViQ29yZS9hY2Nlc3NpYmlsaXR5L21hYy9XZWJBY2Nlc3NpYmlsaXR5T2Jq ZWN0V3JhcHBlck1hYy5tbQppbmRleCAwNTg2OWQwYzQ0NjYuLjdmNTY2ODg0NDg4YyAxMDA2NDQK LS0tIGEvU291cmNlL1dlYkNvcmUvYWNjZXNzaWJpbGl0eS9tYWMvV2ViQWNjZXNzaWJpbGl0eU9i amVjdFdyYXBwZXJNYWMubW0KKysrIGIvU291cmNlL1dlYkNvcmUvYWNjZXNzaWJpbGl0eS9tYWMv V2ViQWNjZXNzaWJpbGl0eU9iamVjdFdyYXBwZXJNYWMubW0KQEAgLTc2MSwxMyArNzYxLDExIEBA IC0gKFJldGFpblB0cjxBWFRleHRNYXJrZXJSZWY+KXRleHRNYXJrZXJGb3JGaXJzdFBvc2l0aW9u SW5UZXh0Q29udHJvbDooSFRNTFRleHRGCiAgICAgcmV0dXJuIGFkb3B0Q0YoQVhUZXh0TWFya2Vy Q3JlYXRlKGtDRkFsbG9jYXRvckRlZmF1bHQsIChjb25zdCBVSW50OCopJnRleHRNYXJrZXJEYXRh LnZhbHVlKCksIHNpemVvZih0ZXh0TWFya2VyRGF0YS52YWx1ZSgpKSkpOwogfQogCi0tIChOU0F0 dHJpYnV0ZWRTdHJpbmcgKilhdHRyaWJ1dGVkU3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlOihBWFRl eHRNYXJrZXJSYW5nZVJlZil0ZXh0TWFya2VyUmFuZ2VSZWYgc3BlbGxDaGVjazooQVhDb3JlT2Jq ZWN0OjpTcGVsbENoZWNrKXNwZWxsQ2hlY2sKK3N0YXRpYyBOU0F0dHJpYnV0ZWRTdHJpbmcgKmF0 dHJpYnV0ZWRTdHJpbmdGb3JUZXh0TWFya2VyUmFuZ2UoY29uc3QgQVhDb3JlT2JqZWN0JiBvYmpl Y3QsIEFYVGV4dE1hcmtlclJhbmdlUmVmIHRleHRNYXJrZXJSYW5nZVJlZiwgQVhDb3JlT2JqZWN0 OjpTcGVsbENoZWNrIHNwZWxsQ2hlY2spCiB7CiAgICAgaWYgKCF0ZXh0TWFya2VyUmFuZ2VSZWYp CiAgICAgICAgIHJldHVybiBuaWw7Ci0KLSAgICBSZWZQdHI8QVhDb3JlT2JqZWN0PiBvYmplY3Qg PSBzZWxmLmF4QmFja2luZ09iamVjdDsKLSAgICByZXR1cm4gb2JqZWN0ID8gb2JqZWN0LT5hdHRy aWJ1dGVkU3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlKHsgdGV4dE1hcmtlclJhbmdlUmVmIH0sIHNw ZWxsQ2hlY2spLmF1dG9yZWxlYXNlKCkgOiBuaWw7CisgICAgcmV0dXJuIG9iamVjdC5hdHRyaWJ1 dGVkU3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlKHsgdGV4dE1hcmtlclJhbmdlUmVmIH0sIHNwZWxs Q2hlY2spLmF1dG9yZWxlYXNlKCk7CiB9CiAKIEFMTE9XX0RFUFJFQ0FURURfSU1QTEVNRU5UQVRJ T05TX0JFR0lOCkBAIC0zNTU3LDExICszNTU1LDExIEBAIEFMTE9XX0RFUFJFQ0FURURfSU1QTEVN RU5UQVRJT05TX0VORAogICAgIH0KIAogICAgIGlmIChbYXR0cmlidXRlIGlzRXF1YWxUb1N0cmlu ZzpBWEF0dHJpYnV0ZWRTdHJpbmdGb3JUZXh0TWFya2VyUmFuZ2VBdHRyaWJ1dGVdKQotICAgICAg ICByZXR1cm4gW3NlbGYgYXR0cmlidXRlZFN0cmluZ0ZvclRleHRNYXJrZXJSYW5nZTp0ZXh0TWFy a2VyUmFuZ2Ugc3BlbGxDaGVjazpBWENvcmVPYmplY3Q6OlNwZWxsQ2hlY2s6Olllc107CisgICAg ICAgIHJldHVybiBhdHRyaWJ1dGVkU3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlKCpiYWNraW5nT2Jq ZWN0LCB0ZXh0TWFya2VyUmFuZ2UsIEFYQ29yZU9iamVjdDo6U3BlbGxDaGVjazo6WWVzKTsKIAog ICAgIGlmIChbYXR0cmlidXRlIGlzRXF1YWxUb1N0cmluZzpBWEF0dHJpYnV0ZWRTdHJpbmdGb3JU ZXh0TWFya2VyUmFuZ2VXaXRoT3B0aW9uc0F0dHJpYnV0ZV0pIHsKICAgICAgICAgaWYgKHRleHRN YXJrZXJSYW5nZSkKLSAgICAgICAgICAgIHJldHVybiBbc2VsZiBhdHRyaWJ1dGVkU3RyaW5nRm9y VGV4dE1hcmtlclJhbmdlOnRleHRNYXJrZXJSYW5nZSBzcGVsbENoZWNrOkFYQ29yZU9iamVjdDo6 U3BlbGxDaGVjazo6Tm9dOworICAgICAgICAgICAgcmV0dXJuIGF0dHJpYnV0ZWRTdHJpbmdGb3JU ZXh0TWFya2VyUmFuZ2UoKmJhY2tpbmdPYmplY3QsIHRleHRNYXJrZXJSYW5nZSwgQVhDb3JlT2Jq ZWN0OjpTcGVsbENoZWNrOjpObyk7CiAKICAgICAgICAgaWYgKGRpY3Rpb25hcnkpIHsKICAgICAg ICAgICAgIEFYVGV4dE1hcmtlclJhbmdlUmVmIHRleHRNYXJrZXJSYW5nZSA9IG5pbDsKQEAgLTM1 NzMsNyArMzU3MSw3IEBAIEFMTE9XX0RFUFJFQ0FURURfSU1QTEVNRU5UQVRJT05TX0VORAogICAg ICAgICAgICAgcGFyYW1ldGVyID0gW2RpY3Rpb25hcnkgb2JqZWN0Rm9yS2V5OkAiQVhTcGVsbENo ZWNrIl07CiAgICAgICAgICAgICBpZiAoW3BhcmFtZXRlciBpc0tpbmRPZkNsYXNzOltOU051bWJl ciBjbGFzc11dICYmIFtwYXJhbWV0ZXIgYm9vbFZhbHVlXSkKICAgICAgICAgICAgICAgICBzcGVs bENoZWNrID0gQVhDb3JlT2JqZWN0OjpTcGVsbENoZWNrOjpZZXM7Ci0gICAgICAgICAgICByZXR1 cm4gW3NlbGYgYXR0cmlidXRlZFN0cmluZ0ZvclRleHRNYXJrZXJSYW5nZTp0ZXh0TWFya2VyUmFu Z2Ugc3BlbGxDaGVjazpzcGVsbENoZWNrXTsKKyAgICAgICAgICAgIHJldHVybiBhdHRyaWJ1dGVk U3RyaW5nRm9yVGV4dE1hcmtlclJhbmdlKCpiYWNraW5nT2JqZWN0LCB0ZXh0TWFya2VyUmFuZ2Us IHNwZWxsQ2hlY2spOwogICAgICAgICB9CiAKICAgICAgICAgcmV0dXJuIG5pbDsK