Bug 131792

Summary: Crash in WebKit::ChildProcess::initialize(WebKit::ChildProcessInitializationParameters const&)
Product: WebKit Reporter: Dimitris Apostolou <dimitris.apostolou>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.9   
Attachments:
Description Flags
Crash log none

Description Dimitris Apostolou 2014-04-17 08:27:39 PDT 
Created attachment 229546 [details]
Crash log

r167416

Reproducibility: once

Steps:
Launch WebKit.

What happened:
Crash.

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   ???                           	000000000000000000 0 + 0
1   com.apple.WebKit2             	0x000000010d301eb8 WebKit::ChildProcess::initialize(WebKit::ChildProcessInitializationParameters const&) + 36
2   com.apple.WebKit2             	0x000000010d3ebdb9 _ZN6WebKit21XPCServiceInitializerINS_10WebProcessENS_29XPCServiceInitializerDelegateEEEvP8NSObjectS5_ + 201
3   com.apple.WebKit.WebContent.Development	0x0000000109e1599e ___ZN6WebKitL22XPCServiceEventHandlerEP8NSObject_block_invoke + 664
4   libxpc.dylib                  	0x00007fff8781c5cc _xpc_connection_call_event_handler + 58
5   libxpc.dylib                  	0x00007fff8781b1df _xpc_connection_mach_event + 2124
6   libdispatch.dylib             	0x00007fff8c625ae2 _dispatch_client_callout4 + 9
7   libdispatch.dylib             	0x00007fff8c62639c _dispatch_mach_msg_invoke + 143
8   libdispatch.dylib             	0x00007fff8c624617 _dispatch_queue_drain + 359
9   libdispatch.dylib             	0x00007fff8c625682 _dispatch_mach_invoke + 154
10  libdispatch.dylib             	0x00007fff8c629e97 _dispatch_main_queue_callback_4CF + 244
11  com.apple.CoreFoundation      	0x00007fff8c6fe5a9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
12  com.apple.CoreFoundation      	0x00007fff8c6b97c4 __CFRunLoopRun + 1636
13  com.apple.CoreFoundation      	0x00007fff8c6b8f25 CFRunLoopRunSpecific + 309
14  com.apple.HIToolbox           	0x00007fff903ffa0d RunCurrentEventLoopInMode + 226
15  com.apple.HIToolbox           	0x00007fff903ff7b7 ReceiveNextEventCommon + 479
16  com.apple.HIToolbox           	0x00007fff903ff5bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
17  com.apple.AppKit              	0x00007fff8a1e526e _DPSNextEvent + 1434
18  com.apple.AppKit              	0x00007fff8a1e48bb -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
19  com.apple.AppKit              	0x00007fff8a1d89bc -[NSApplication run] + 553
20  com.apple.AppKit              	0x00007fff8a1c37a3 NSApplicationMain + 940
21  com.apple.XPCService          	0x00007fff846bdc0f _xpc_main + 385
22  libxpc.dylib                  	0x00007fff87824bde xpc_main + 399
23  com.apple.WebKit.WebContent.Development	0x0000000109e156a0 main + 16
24  libdyld.dylib                 	0x00007fff8661b5fd start + 1

Expected result:
WebKit does not crash.