189233 2018-09-02 09:19:14 -0700 [macOS] REGRESSION (r235398): Can’t run-safari: crash on launch in WKPageSetPageLoaderClient 2018-09-03 01:34:19 -0700 1 1 1 Unclassified WebKit WebKit API Safari Technology Preview Unspecified Unspecified RESOLVED DUPLICATE 189190 https://bugs.webkit.org/show_bug.cgi?id=188997 https://bugs.webkit.org/show_bug.cgi?id=189234 Regression P1 Normal --- 1 mitz webkit-unassigned achristensen ap fred.wang thorton oldest_to_newest 1456045 0 mitz 2018-09-02 09:19:14 -0700 Safari can’t run with a Debug build of r235583: $ run-safari Starting SafariForWebKitDevelopment with DYLD_FRAMEWORK_PATH set to point to built WebKit in […]Debug. ASSERTION FAILED: !m_client.didFinishDocumentLoadForFrame /Projects/Safari/OpenSource/Source/WebKit/UIProcess/API/C/WKPage.cpp(1047) : WKPageSetPageLoaderClient(WKPageRef, const WKPageLoaderClientBase *)::LoaderClient::LoaderClient(const WKPageLoaderClientBase *) 1 0x10f428da9 WTFCrash 2 0x11400d3fb WTFCrashWithInfo(int, char const*, char const*, int) 3 0x115196374 WKPageSetPageLoaderClient::LoaderClient::LoaderClient(WKPageLoaderClientBase const*) 4 0x1151962bd WKPageSetPageLoaderClient::LoaderClient::LoaderClient(WKPageLoaderClientBase const*) 5 0x11518f95d WKPageSetPageLoaderClient 6 0x7fff573f0e8e Safari::WK::Page::setPageLoaderClient(Safari::WK::PageLoaderClient*) const […] 1456046 1 mitz 2018-09-02 09:21:32 -0700 This is with Safari from macOS High Sierra 10.13.6. 1456062 2 mitz 2018-09-02 10:00:52 -0700 Release builds crash as well: 0 com.apple.WebKit 0x000000010c86b313 WTFCrashWithInfo(int, char const*, char const*, int) + 19 (Assertions.h:551) 1 com.apple.WebKit 0x000000010cc4995b WKPageSetPageLoaderClient + 680 (Assertions.h:570) 2 com.apple.Safari.framework 0x00007fff573f0e8e Safari::WK::Page::setPageLoaderClient(Safari::WK::PageLoaderClient*) const + 56 1456064 3 mitz 2018-09-02 10:12:22 -0700 Caused by <https://trac.webkit.org/r235398>, the change made for bug 188997. 1456097 4 thorton 2018-09-02 15:32:57 -0700 Is this the same as https://bugs.webkit.org/show_bug.cgi?id=189190 1456098 5 mitz 2018-09-02 15:34:25 -0700 (In reply to Tim Horton from comment #4) > Is this the same as https://bugs.webkit.org/show_bug.cgi?id=189190 Seems so. 1456126 6 fred.wang 2018-09-03 01:34:19 -0700 *** This bug has been marked as a duplicate of bug 189190 ***