RequestContext dispose crash.

[maziart]

• What version of the product are you using?
  • What version are you using? Nuget? CI Nuget? build from a branch? If so which branch? e.g. 47.0.3
• What architecture x86 or x64?
• On what operating system?
  • Win7, Win 8, Win10, etc?
• Are you using WinForms, WPF or OffScreen?
• What steps will reproduce the problem?
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• What is the expected output? What do you see instead?
• Please provide any additional information below.
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  • Does the cef log provide any relevant information? (By default there should be a debug.log file in your bin directory)
  • Any other background information that's relevant? Are you doing something out of the ordinary? 3rd party controls?
• Does this problem also occur in the Cef TestApp from http://opensource.spotify.com/cefbuilds/index.html (http://cefbuilds.com for older version)?

Hi, I have been using CefSharp Offscreen for quite a while. With version 53 I'm getting an application crash in disposing the RequestContext object.

Here is the crash dump result:

Child SP IP Call Site 000000b8a7e5e768 00007ffe7e6b1b70 [InlinedCallFrame: 000000b8a7e5e768] .delete(Void) 000000b8a7e5e768 00007ffe1512caa5 [InlinedCallFrame: 000000b8a7e5e768] .delete(Void) 000000b8a7e5e740 00007ffe1512caa5 DomainBoundILStubClass.IL_STUBPInvoke(Void) 000000b8a7e5e810 00007ffe156392ac .CefStructBase._vecDelDtor(CefStructBase, UInt32) 000000b8a7e5e920 00007ffe747a7fde [InlinedCallFrame: 000000b8a7e5e920]
000000b8a7e5e920 00007ffe156391d8 [InlinedCallFrame: 000000b8a7e5e920]
000000b8a7e5e8f0 00007ffe156391d8 CefSharp.RequestContextSettings.!RequestContextSettings() 000000b8a7e5e9a0 00007ffe15638dd8 CefSharp.RequestContextSettings.Dispose(Boolean) 000000b8a7e5e9e0 00007ffe15638d8a CefSharp.RequestContextSettings.Dispose() 000000b8a7e5ea10 00007ffe1513aedb CefSharp.RequestContext.~RequestContext() 000000b8a7e5ea40 00007ffe1513ae00 CefSharp.RequestContext.Dispose(Boolean) 000000b8a7e5ea80 00007ffe1513a90a CefSharp.RequestContext.Dispose()

Thanks.

[amaitland]

@maziart Please fill out the bug report above.

[amaitland]

Notice to all, I am taking a step back from the project and will no longer be providing support/answering questions. I will consider merging PR's that fix a reproducible bug.

See #1841 for details

[amaitland]

Closing due to lack of feedback. A means to reproduce the problem is required (filling out the bug template above also).