[Webkit-unassigned] [Bug 179035] New: Crash under WebKit::CacheStorage::Caches::initializeSize(WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&) + 30 (CacheStorageEngineCaches.cpp:163)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=179035

            Bug ID: 179035
           Summary: Crash under
                    WebKit::CacheStorage::Caches::initializeSize(WTF::Func
                    tion<void
                    (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&)
                    + 30 (CacheStorageEngineCaches.cpp:163)
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cdumez at apple.com
                CC: youennf at gmail.com

Crash under WebKit::CacheStorage::Caches::initializeSize(WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&) + 30 (CacheStorageEngineCaches.cpp:163):
Thread 0 Crashed:: Dispatch queue: com.apple.libdispatch-io.opq
0   com.apple.WebKit                    0x0000000109ee80d4 WebKit::CacheStorage::Caches::initializeSize(WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&) + 30 (CacheStorageEngineCaches.cpp:163)
1   com.apple.WebKit                    0x0000000109ee9e41 WTF::Function<void (WTF::Expected<WTF::Vector<WebKit::CacheStorage::Cache, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::DOMCacheEngine::Error>&&)>::CallableWrapper<WebKit::CacheStorage::Caches::initialize(WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&)::$_3::operator()(std::optional<WebCore::DOMCacheEngine::Error>&&)::'lambda'(WTF::Expected<WTF::Vector<WebKit::CacheStorage::Cache, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::DOMCacheEngine::Error>&&)>::call(WTF::Expected<WTF::Vector<WebKit::CacheStorage::Cache, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::DOMCacheEngine::Error>&&) + 97 (CacheStorageEngineCaches.cpp:155)
2   com.apple.WebKit                    0x0000000109ee8c72 WebKit::CacheStorage::Caches::readCachesFromDisk(WTF::Function<void (WTF::Expected<WTF::Vector<WebKit::CacheStorage::Cache, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::DOMCacheEngine::Error>&&)>&&) + 374 (CacheStorageEngineCaches.cpp:337)
3   com.apple.WebKit                    0x0000000109ee9d5b WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>::CallableWrapper<WebKit::CacheStorage::Caches::initialize(WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&)::$_3>::call(std::optional<WebCore::DOMCacheEngine::Error>&&) + 103 (CacheStorageEngineCaches.cpp:142)
4   com.apple.WebKit                    0x0000000109ed4d2c WTF::Function<void (int)>::CallableWrapper<WebKit::CacheStorage::Engine::writeFile(WTF::String const&, WebKit::NetworkCache::Data&&, WTF::Function<void (std::optional<WebCore::DOMCacheEngine::Error>&&)>&&)::$_9::operator()()::'lambda'(int)>::call(int) + 54 (Function.h:101)
5   libdispatch.dylib                   0x00007fff9b306c0b ___dispatch_operation_deliver_data_block_invoke + 118
6   libdispatch.dylib                   0x00007fff9b2f193d _dispatch_call_block_and_release + 12
7   libdispatch.dylib                   0x00007fff9b2e640b _dispatch_client_callout + 8
8   libdispatch.dylib                   0x00007fff9b2eb03b _dispatch_queue_drain + 754
9   libdispatch.dylib                   0x00007fff9b2f1707 _dispatch_queue_invoke + 549
10  libdispatch.dylib                   0x00007fff9b2f972d _dispatch_main_queue_callback_4CF + 422
11  com.apple.CoreFoundation            0x00007fff921f7949 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
12  com.apple.CoreFoundation            0x00007fff921b682d __CFRunLoopRun + 1949
13  com.apple.CoreFoundation            0x00007fff921b5e28 CFRunLoopRunSpecific + 296
14  com.apple.Foundation                0x00007fff9293cf99 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 270
15  com.apple.Foundation                0x00007fff9293ce78 -[NSRunLoop(NSRunLoop) run] + 74
16  libxpc.dylib                        0x00007fff91a13168 _xpc_objc_main + 751
17  libxpc.dylib                        0x00007fff91a11bbe xpc_main + 494
18  com.apple.WebKit.Networking         0x0000000109e8b702 main + 534
19  libdyld.dylib                       0x00007fff91d0d5ad start + 1

when enabling Web-platform tests.

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