Bug 147112 - WTFCrash() in WebKit::WebProcess::networkConnection()
Summary: WTFCrash() in WebKit::WebProcess::networkConnection()
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit2 (show other bugs)
Version: 528+ (Nightly build)
Hardware: iPhone / iPad iOS 8.2
: P2 Normal
Assignee: Daniel Bates
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-07-20 10:52 PDT by Daniel Bates
Modified: 2015-07-21 16:35 PDT (History)
10 users (show)

See Also:

Attachments
Patch (6.59 KB, patch)
2015-07-20 10:56 PDT, Daniel Bates 		no flags Details | Formatted Diff | Diff
Patch (8.31 KB, patch)
2015-07-21 15:29 PDT, Daniel Bates 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Daniel Bates 2015-07-20 10:52:49 PDT 
<rdar://problem/18477459>

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   JavaScriptCore                	0x26f822b2 WTFCrash + 54 (Assertions.cpp:321)
1   WebKit                        	0x2a651d0e WebKit::WebProcess::networkConnection() + 30 (WebProcess.cpp:1023)
2   WebKit                        	0x2a50edba WebKit::webKitCookieStorageCopyRequestHeaderFieldsForURL(OpaqueCFHTTPCookieStorage*, __CFURL const*) + 98 (CookieStorageShim.mm:64)
3   WebKit                        	0x2a50f302 std::__1::__function::__func<-[WKNSURLSessionLocal _getCookieHeadersForTask:completionHandler:]::$_0, std::__1::allocator<-[WKNSURLSessionLocal _getCookieHeadersForTask:completionHandler:]::$_0>, void ()>::operator()() + 70 (CookieStorageShim.mm:123)
4   JavaScriptCore                	0x26f913de WTF::RunLoop::performWork() + 542 (functional:1793)
5   JavaScriptCore                	0x26f91736 WTF::RunLoop::performWork(void*) + 18 (RunLoopCF.cpp:38)
6   CoreFoundation                	0x257fc5a0 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12 (CFRunLoop.c:1765)
7   CoreFoundation                	0x257fc18c __CFRunLoopDoSources0 + 448 (CFRunLoop.c:1811)
8   CoreFoundation                	0x257fa4ce __CFRunLoopRun + 790 (CFRunLoop.c:2540)
9   CoreFoundation                	0x2574b92c CFRunLoopRunSpecific + 516 (CFRunLoop.c:2818)
10  CoreFoundation                	0x2574b718 CFRunLoopRunInMode + 104 (CFRunLoop.c:2848)
11  Foundation                    	0x2656fffc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 264 (NSRunLoop.m:366)
12  Foundation                    	0x265bee30 -[NSRunLoop(NSRunLoop) run] + 76 (NSRunLoop.m:388)
13  libxpc.dylib                  	0x37cf95c4 _xpc_objc_main + 604 (main.m:176)
14  libxpc.dylib                  	0x37cfac88 xpc_main + 164 (init.c:1424)
15  com.apple.WebKit.WebContent   	0x000fba2c main + 184 (XPCServiceMain.mm:89)
16  libdyld.dylib                 	0x37b6a9cc start + 0 (start_glue.s:64)
Comment 1 Daniel Bates 2015-07-20 10:54:33 PDT 
This controlled crash can happen when the network process crashes and then the newly launched network process is jetsam'd.
Comment 2 Daniel Bates 2015-07-20 10:56:21 PDT 
Created attachment 257101 [details]
Patch
Comment 3 Daniel Bates 2015-07-21 15:29:14 PDT 
Created attachment 257209 [details]
Patch
Comment 4 Daniel Bates 2015-07-21 15:35:09 PDT 
Comment on attachment 257209 [details]
Patch

Clearing flags on attachment: 257209

Committed r187129: <http://trac.webkit.org/changeset/187129>
Comment 5 Daniel Bates 2015-07-21 15:35:14 PDT 
All reviewed patches have been landed.  Closing bug.
Comment 6 Alex Christensen 2015-07-21 16:04:47 PDT 
This broke the GTK build.
Comment 7 Daniel Bates 2015-07-21 16:35:48 PDT 
(In reply to comment #6)
> This broke the GTK build.

Committed build fix in <http://trac.webkit.org/changeset/187136>.