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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WebCore::Page::sessionID is crashing"
href="https://bugs.webkit.org/show_bug.cgi?id=162676">162676</a>
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<th>Summary</th>
<td>WebCore::Page::sessionID is crashing
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>Safari 10
</td>
</tr>
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<th>Hardware</th>
<td>iPhone / iPad
</td>
</tr>
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<th>OS</th>
<td>iOS 9.3
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>WebCore Misc.
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dmitry@breezy.com
</td>
</tr></table>
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<pre>One of our customers faced with the crash during the authentication step in our iOS application. The stack trace follows below:
#10. Crashed: WebThread
0 WebCore 0x24f4eec8 WebCore::Page::sessionID() const
1 WebKitLegacy 0x2538f033 WebFrameNetworkingContext::storageSession() const + 18
2 WebCore 0x25071405 WebCore::ResourceHandle::tryHandlePasswordBasedAuthentication(WebCore::AuthenticationChallenge const&) + 556
3 WebCore 0x2507113f WebCore::ResourceHandle::didReceiveAuthenticationChallenge(WebCore::AuthenticationChallenge const&) + 58
4 WebCore 0x251ad5b3 WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveChallenge(_CFURLAuthChallenge*) + 42
5 CFNetwork 0x215d2d91 ___ZN27URLConnectionClient_Classic51_delegate_willSendRequestForAuthenticationChallengeEP19_CFURLAuthChallenge_block_invoke + 432
6 CFNetwork 0x2168c8b7 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 70
7 libdispatch.dylib 0x20c3d80f _dispatch_client_callout + 22
8 libdispatch.dylib 0x20c46dbf _dispatch_block_invoke$VARIANT$mp + 446
9 CFNetwork 0x215bec67 RunloopBlockContext::_invoke_block(void const*, void*) + 18
10 CoreFoundation 0x20fdec61 CFArrayApplyFunction + 36
11 CFNetwork 0x215beb4f RunloopBlockContext::perform() + 182
12 CFNetwork 0x215bea19 MultiplexerSource::perform() + 216
13 CFNetwork 0x215be8b1 MultiplexerSource::_perform(void*) + 48
14 CoreFoundation 0x21091dff __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14
15 CoreFoundation 0x210919ed __CFRunLoopDoSources0 + 452
16 CoreFoundation 0x2108fd5b __CFRunLoopRun + 794
17 CoreFoundation 0x20fdf229 CFRunLoopRunSpecific + 520
18 CoreFoundation 0x20fdf015 CFRunLoopRunInMode + 108
19 WebCore 0x247a9faf RunWebThread(void*) + 422
20 libsystem_pthread.dylib 0x20e0385b _pthread_body + 138
21 libsystem_pthread.dylib 0x20e037cf _pthread_start + 110
22 libsystem_pthread.dylib 0x20e01724 thread_start + 8</pre>
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