Bug 79390
| Summary: | REGRESSION (r108509-r108593 ): Crash clicking back button in WebKit::WebProcessProxy::didReceiveMessage | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Kevin M. Dean <kevin> |
| Component: | WebKit Misc. | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED INVALID | ||
| Severity: | Critical | CC: | ap, beidson, sharikov.suba |
| Priority: | P1 | Keywords: | Regression |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Mac (Intel) | ||
| OS: | OS X 10.7 | ||
Kevin M. Dean
Safari 5.2
Load a page and click to another page so that you can press the back button and then crash. When browser tries to re-open pages on restart it crashes again.
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 ??? 0x00007fff64bc8020 0 + 140734883463200
1 com.apple.WebKit2 0x0000000105638767 WebKit::WebProcessProxy::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) + 149
2 com.apple.WebKit2 0x00000001055bf02c WebKit::WebConnectionToWebProcess::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) + 194
3 com.apple.WebKit2 0x00000001055624f9 CoreIPC::Connection::dispatchMessage(CoreIPC::Connection::Message<CoreIPC::ArgumentDecoder>&) + 175
4 com.apple.WebKit2 0x0000000105563a05 CoreIPC::Connection::dispatchMessages() + 147
5 com.apple.WebCore 0x0000000106215e19 WebCore::RunLoop::performWork() + 89
6 com.apple.WebCore 0x00000001062162d7 WebCore::RunLoop::performWork(void*) + 71
7 com.apple.CoreFoundation 0x00007fff872d36e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
8 com.apple.CoreFoundation 0x00007fff872d2f4d __CFRunLoopDoSources0 + 253
9 com.apple.CoreFoundation 0x00007fff872f9d39 __CFRunLoopRun + 905
10 com.apple.CoreFoundation 0x00007fff872f9676 CFRunLoopRunSpecific + 230
11 com.apple.HIToolbox 0x00007fff922e331f RunCurrentEventLoopInMode + 277
12 com.apple.HIToolbox 0x00007fff922ea51b ReceiveNextEventCommon + 181
13 com.apple.HIToolbox 0x00007fff922ea456 BlockUntilNextEventMatchingListInMode + 62
14 com.apple.AppKit 0x00007fff880ccf5d _DPSNextEvent + 659
15 com.apple.AppKit 0x00007fff880cc861 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135
16 com.apple.Safari.framework 0x00007fff8f692979 -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 162
17 com.apple.AppKit 0x00007fff880c919d -[NSApplication run] + 470
18 com.apple.AppKit 0x00007fff88347b88 NSApplicationMain + 867
19 com.apple.Safari.framework 0x00007fff8f84ce12 SafariMain + 166
20 com.apple.Safari 0x0000000104fcaf2c 0x104fca000 + 3884
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Alexey Proskuryakov
Please file bugs about unreleased version of Safari via <http://bugreport.apple.com>.
Also, please note that nightly builds are only designed to work with the latest released version of Safari.
Kevin M. Dean
Hmm, but nightly was working until that build. Still seems important that something changed to introduce an issue to the next Safari from a nightly build update.
Brady Eidson
(In reply to comment #2)
> Hmm, but nightly was working until that build. Still seems important that something changed to introduce an issue to the next Safari from a nightly build update.
The WebKit project strives to remain backwards compatible with *released* software, not unreleased software.
You're using an unreleased version of Safari.
Alexey Proskuryakov
*** Bug 79557 has been marked as a duplicate of this bug. ***