[Webkit-unassigned] [Bug 194178] New: Leak of NSArray (4.25 Kbytes) in com.apple.WebKit.WebContent running WebKit layout tests on iOS Simulator
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Feb 1 16:18:27 PST 2019
https://bugs.webkit.org/show_bug.cgi?id=194178
Bug ID: 194178
Summary: Leak of NSArray (4.25 Kbytes) in
com.apple.WebKit.WebContent running WebKit layout
tests on iOS Simulator
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Keywords: InRadar
Severity: Normal
Priority: P2
Component: Tools / Tests
Assignee: webkit-unassigned at lists.webkit.org
Reporter: ddkilzer at webkit.org
CC: lforschler at apple.com, mmaxfield at apple.com
Leak of NSArray (4.25 Kbytes) in com.apple.WebKit.WebContent running WebKit layout tests on iOS Simulator.
NOTE: Requires patch in Bug 193772 to gather leaks for the com.apple.WebKit.WebContent.Development process.
STACK OF 664 INSTANCES OF 'ROOT LEAK: <NSArray>':
[thread 0x10f76c5c0]:
28 libdyld.dylib 0x10c003575 start + 1
27 com.apple.WebKit.WebContent 0x10854f3e5 invocation function for block in WebKit::XPCServiceEventHandler(NSObject<OS_xpc_object>*) + 0 XPCServiceMain.mm:46
26 com.apple.WebKit.WebContent 0x10854f268 WebKit::XPCServiceMain(int, char const**) + 403 XPCServiceMain.mm:157
25 libxpc.dylib 0x10c31cc75 xpc_main + 143
24 libxpc.dylib 0x10c31a7ca _xpc_objc_main + 460
23 com.apple.Foundation 0x108608522 -[NSRunLoop(NSRunLoop) run] + 76
22 com.apple.Foundation 0x1086083b2 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 277
21 com.apple.CoreFoundation 0x10a643e51 CFRunLoopRunSpecific + 625
20 com.apple.CoreFoundation 0x10a64467f __CFRunLoopRun + 1263
19 com.apple.CoreFoundation 0x10a649fd3 __CFRunLoopDoSources0 + 243
18 com.apple.CoreFoundation 0x10a64a761 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
17 JavaScriptCore 0x3100d92a2 WTF::RunLoop::performWork(void*) + 34 RunLoopCF.cpp:39
16 JavaScriptCore 0x3100d9017 WTF::RunLoop::performWork() + 231 Function.h:56
15 com.apple.WebKit 0x108b98894 IPC::Connection::dispatchOneIncomingMessage() + 180 Connection.cpp:1074
14 com.apple.WebKit 0x108b95262 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 108 memory:2567
13 com.apple.WebKit 0x108e78ae2 WebKit::WebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 28 WebProcess.cpp:677
12 com.apple.WebKit 0x108ba2b03 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 127 MessageReceiverMap.cpp:0
11 com.apple.WebKit 0x108f4d7f4 WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection&, IPC::Decoder&) + 17292 tuple:170
10 com.apple.WebKit 0x108f36db8 WebKit::WebPage::postInjectedBundleMessage(WTF::String const&, WebKit::UserData const&) + 78 utility:896
9 com.apple.WebKit 0x108e9d299 WebKit::InjectedBundleClient::didReceiveMessageToPage(WebKit::InjectedBundle&, WebKit::WebPage&, WTF::String const&, API::Object*) + 179 RefPtr.h:43
8 WebKitTestRunnerInjectedBundle 0x321d850ec WTR::InjectedBundle::didReceiveMessageToPage(OpaqueWKBundlePage const*, OpaqueWKString const*, void const*) + 1370 InjectedBundle.cpp:0
7 WebKitTestRunnerInjectedBundle 0x321d8897d WTR::InjectedBundlePage::resetAfterTest() + 95 InjectedBundlePage.cpp:447
6 WebKitTestRunnerInjectedBundle 0x321d819ad WTR::uninstallFakeHelvetica() + 532 ActivateFontsCocoa.mm:0
5 com.apple.CoreText 0x10d7ce946 CTFontManagerUnregisterFontsForURLs + 478
4 com.apple.CoreFoundation 0x10a632c65 +[__NSSingleObjectArrayI __new::] + 21
3 com.apple.CoreFoundation 0x10a704d11 __CFAllocateObject + 17
2 libobjc.A.dylib 0x109be1faf class_createInstance + 73
1 libsystem_malloc.dylib 0x10c26a67d calloc + 30
0 libsystem_malloc.dylib 0x10c26a015 malloc_zone_calloc + 139
====
15037 (2.16M) << TOTAL >>
----
28 (4.25K) ROOT LEAK: <NSArray 0x7ff65cc0e6c0> [16]
27 (4.23K) __strong _object --> <CFError 0x7ff65cc14880> [48]
26 (4.19K) _userInfo --> <CFDictionary 0x7ff65cc148b0> [64]
24 (4.09K) <CFDictionary (Value Storage) 0x7ff65cc0fcc0> [32]
22 (4.00K) <NSMutableArray 0x7ff65cc14010> [48]
21 (3.95K) <NSMutableArray (Storage) 0x7ff65cc14850> [48]
4 (800 bytes) <NSURL 0x7ff65cc05bc0> [96]
2 (400 bytes) <_FileCache 0x7ff65cc0bf50> [336]
1 (64 bytes) <CFString 0x7ff65cc05ce0> [64]
1 (304 bytes) _clients --> <CFString 0x7ff65cc0aad0> [304]
4 (800 bytes) <NSURL 0x7ff65cc093f0> [96]
2 (400 bytes) <_FileCache 0x7ff65cc10e80> [336]
1 (64 bytes) <CFString 0x7ff65cc0f320> [64]
1 (304 bytes) _clients --> <CFString 0x7ff65cc0d7b0> [304]
4 (800 bytes) <NSURL 0x7ff65cc11450> [96]
2 (400 bytes) <_FileCache 0x7ff65cc11300> [336]
1 (64 bytes) <CFString 0x7ff65cc0fe90> [64]
1 (304 bytes) _clients --> <CFString 0x7ff65cc092c0> [304]
4 (800 bytes) <NSURL 0x7ff65cc12e20> [96]
2 (400 bytes) <_FileCache 0x7ff65cc12ba0> [336]
1 (64 bytes) <CFString 0x7ff65cc0bc90> [64]
1 (304 bytes) _clients --> <CFString 0x7ff65cc12cf0> [304]
4 (800 bytes) <NSURL 0x7ff65cc13450> [96]
2 (400 bytes) <_FileCache 0x7ff65cc13190> [336]
1 (64 bytes) <CFString 0x7ff65cc132e0> [64]
1 (304 bytes) _clients --> <CFString 0x7ff65cc13320> [304]
1 (64 bytes) <CFString 0x7ff65cc15200> [64]
1 (32 bytes) <CFDictionary (Key Storage) 0x7ff65cc0c300> [32]
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20190202/3cad5aa0/attachment.html>
More information about the webkit-unassigned
mailing list