Bug 108520 – Assertion failure in WebResourceLoadScheduler::remove when loading .webarchives

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKit2

[Brady Eidson]

Assertion failure in WebResourceLoadScheduler::remove when loading .webarchives

>  1 com.apple.WebKit2              0x10e86760d WebKit::WebResourceLoadScheduler::remove(WebCore::ResourceLoader*) + 0x1bd (WebResourceLoadScheduler.cpp:150)
   2 com.apple.WebCore              0x111e7ce18 WebCore::ResourceLoader::releaseResources() + 0x108 (ResourceLoader.cpp:97)
   3 com.apple.WebCore              0x1120d0db4 WebCore::SubresourceLoader::releaseResources() + 0x124 (SubresourceLoader.cpp:325)
   4 com.apple.WebCore              0x111e7e019 WebCore::ResourceLoader::didFinishLoading(double) + 0x49 (ResourceLoader.cpp:318)
   5 com.apple.WebCore              0x1120d0924 WebCore::SubresourceLoader::didFinishLoading(double) + 0x254 (SubresourceLoader.cpp:277)
   6 com.apple.WebCore              0x110d25193 WebCore::DocumentLoader::substituteResourceDeliveryTimerFired(WebCore::Timer<WebCore::DocumentLoader>*) + 0x363 (DocumentLoader.cpp:658)
   7 com.apple.WebCore              0x110d33c03 WebCore::Timer<WebCore::DocumentLoader>::fired() + 0x73 (Timer.h:106)
   8 com.apple.WebCore              0x11226a62b WebCore::ThreadTimers::sharedTimerFiredInternal() + 0x12b (ThreadTimers.cpp:119)
   9 com.apple.WebCore              0x11226a3b9 WebCore::ThreadTimers::sharedTimerFired() + 0x19 (ThreadTimers.cpp:94)
  10 com.apple.WebCore              0x111f8a9f3 WebCore::timerFired(__CFRunLoopTimer*, void*) + 0x43 (SharedTimerMac.mm:167)

Archive ResourceLoaders - even if they aren't going to be scheduled or loaded remotely - should still be added to the scheduler's loader set, for proper accounting.

In radar as <rdar://problem/12888145>

[Brady Eidson]

Created attachment 185858 [details]
Patch v1

[Brady Eidson]

http://trac.webkit.org/changeset/141493