[Webkit-unassigned] [Bug 182532] New: REGRESSION(r227758): Webpage fails to load due to crash in com.apple.WebKit: WebKit::WebFrameLoaderClient::dispatchDecidePolicyForResponse + 267

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=182532

            Bug ID: 182532
           Summary: REGRESSION(r227758): Webpage fails to load due to
                    crash in com.apple.WebKit:
                    WebKit::WebFrameLoaderClient::dispatchDecidePolicyForR
                    esponse + 267
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Page Loading
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: koivisto at iki.fi
                CC: beidson at apple.com

boom

(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0xbbadbeef)
    frame #0: 0x000000047098cfe4 JavaScriptCore`::WTFCrash() at Assertions.cpp:272
    frame #1: 0x0000000103d7d381 WebKit`WTF::Function<void (WebCore::PolicyAction)>::operator(this=0x00007ffeec018890, in=Ignore)(WebCore::PolicyAction) const at Function.h:55
  * frame #2: 0x000000010450d2c4 WebKit`WebKit::WebFrameLoaderClient::dispatchDecidePolicyForResponse(this=0x00007fd3cd427640, response=0x00000004767f7b18, request=0x00000004767f7a08, function=0x00007ffeec018890)>&&) at WebFrameLoaderClient.cpp:753
    frame #3: 0x00000004624dfe91 WebCore`WebCore::FrameLoader::checkContentPolicy(this=0x00007fd3cd41c240, response=0x00000004767f7b18, function=0x00007ffeec018890)>&&) at FrameLoader.cpp:360
    frame #4: 0x0000000462497ba0 WebCore`WebCore::DocumentLoader::responseReceived(this=0x00000004767f7400, response=0x0000000475774910) at DocumentLoader.cpp:786
    frame #5: 0x000000046249955e WebCore`WebCore::DocumentLoader::responseReceived(this=0x00000004767f7400, resource=0x0000000475774700, response=0x0000000475774910) at DocumentLoader.cpp:699
    frame #6: 0x00000004624995a4 WebCore`non-virtual thunk to WebCore::DocumentLoader::responseReceived(this=0x00000004767f7400, resource=0x0000000475774700, response=0x0000000475774910) at DocumentLoader.cpp:0
    frame #7: 0x00000004625b7751 WebCore`WebCore::CachedRawResource::responseReceived(this=0x0000000475774700, response=0x00007ffeec0193d8) at CachedRawResource.cpp:201
    frame #8: 0x0000000462554665 WebCore`WebCore::SubresourceLoader::didReceiveResponse(this=0x0000000475770800, response=0x00007ffeec0193d8) at SubresourceLoader.cpp:353
    frame #9: 0x0000000104960755 WebKit`WebKit::WebResourceLoader::didReceiveResponse(this=0x00000004757f20e0, response=0x00007ffeec0193d8, needsContinueDidReceiveResponseMessage=true) at WebResourceLoader.cpp:115

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