46075 2010-09-19 22:25:17 -0700 Assertion Failed in JSC::X86Assembler::linkJump 2010-09-20 11:46:16 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Mac (Intel) OS X 10.6 RESOLVED DUPLICATE 46077 P2 Normal --- 1 possessedpenguinbob webkit-unassigned ap oldest_to_newest 281388 0 possessedpenguinbob 2010-09-19 22:25:17 -0700 adm$ ./run-safari --debug Starting Safari with DYLD_FRAMEWORK_PATH set to point to built WebKit in /Users/adm/Documents/Xcode/Webkit/WebKitBuild/Debug. ASSERTION FAILED: to.m_offset != -1 (/Users/adm/Documents/Xcode/Webkit/JavaScriptCore/assembler/X86Assembler.h:1535 void JSC::X86Assembler::linkJump(JSC::X86Assembler::JmpSrc, JSC::X86Assembler::JmpDst)) 67834 281392 1 possessedpenguinbob 2010-09-19 22:29:07 -0700 Sorry, accidentally hit Enter Compiled a Debug Build using the script on my MBP running Snow Leopard. adm$ ./run-safari --debug Starting Safari with DYLD_FRAMEWORK_PATH set to point to built WebKit in /Users/adm/Documents/Xcode/Webkit/WebKitBuild/Debug. This opened to an empty window as it should. Then I navigated to www.google.com, as a relatively innocuous website, and this assertion occurred: ASSERTION FAILED: to.m_offset != -1 (/Users/adm/Documents/Xcode/Webkit/JavaScriptCore/assembler/X86Assembler.h:1535 void JSC::X86Assembler::linkJump(JSC::X86Assembler::JmpSrc, JSC::X86Assembler::JmpDst)) Then Safari hung for awhile and finally crashed. 281393 2 possessedpenguinbob 2010-09-19 22:30:22 -0700 And this time I forgot to specify the build revision of r67834. Apologies. 281708 3 ap 2010-09-20 11:46:16 -0700 Should be fixed in the next nightly, thanks for the report! *** This bug has been marked as a duplicate of bug 46077 ***