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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Precache primary font in a secondary thread"
href="https://bugs.webkit.org/show_bug.cgi?id=158243#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Precache primary font in a secondary thread"
href="https://bugs.webkit.org/show_bug.cgi?id=158243">bug 158243</a>
from <span class="vcard"><a class="email" href="mailto:ryanhaddad@apple.com" title="Ryan Haddad <ryanhaddad@apple.com>"> <span class="fn">Ryan Haddad</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=158243#c16">comment #16</a>)
<span class="quote">> This change caused 3 API test failures on iOS-simulator
>
> <<a href="https://build.webkit.org/builders/">https://build.webkit.org/builders/</a>
> Apple%20iOS%209%20Simulator%20Release%20WK2%20%28Tests%29/builds/6153>
>
> Tests that failed:
> WebCoreNSURLSessionTest.BasicOperation
> WebCoreNSURLSessionTest.InvalidateEmpty
> WebKit1.AudioSessionCategoryIOS</span >
hread 3 Crashed:: Dispatch queue: org.webkit.font-precache
0 com.apple.WebCore 0x000000010d908d9b WTF::NoncopyableFunction<void ()>::CallableWrapper<WebCore::FontCache::platformPrecache(WTF::AtomicString const&, WebCore::FontDescription const&, std::__1::function<void (std::__1::unique_ptr<WebCore::FontPlatformData, std::__1::default_delete<WebCore::FontPlatformData> >, bool)>&&)::$_0>::call() + 219 (NoncopyableFunction.h:88)
1 JavaScriptCore 0x000000010c6f5a83 ___ZN3WTF9WorkQueue8dispatchEONS_19NoncopyableFunctionIFvvEEE_block_invoke + 35 (WorkQueueCocoa.cpp:37)
2 libdispatch.dylib 0x00000001116fbc89 _dispatch_call_block_and_release + 12
3 libdispatch.dylib 0x00000001117173d7 _dispatch_client_callout + 8
4 libdispatch.dylib 0x0000000111701018 _dispatch_queue_drain + 1048
5 libdispatch.dylib 0x00000001117009d0 _dispatch_queue_invoke + 595
6 libdispatch.dylib 0x00000001117022e8 _dispatch_root_queue_drain + 565
7 libdispatch.dylib 0x00000001117020ac _dispatch_worker_thread3 + 98
8 libsystem_pthread.dylib 0x0000000111a4f4de _pthread_wqthread + 1129
9 libsystem_pthread.dylib 0x0000000111a4d341 start_wqthread + 13</pre>
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