form file choice broken

[crucifyer]

Is there an existing issue for this?

• [X] I have searched both open/closed issues, no issue already exists.

CefSharp Version

126.2.70

Operating System

Windows 10

Architecture

x64

.Net Version

.net 4.6.2

Implementation

WPF

Reproduction Steps

input type=file file choice

Expected behavior

then broken.

Actual behavior

choice file

Regression?

No response

Known Workarounds

No response

Does this problem also occur in the CEF Sample Application

Yes using WPF/OffScreen command line args

Other information

test code : https://github.com/crucifyer/cefsharp-formfilebug/tree/master/FormFileBug error message

[46440:21192:0701/191934.157:FATAL:partition_alloc_support.cc(807)] Detected dangling raw_ptr in unretained with id=0x00006ecc009f493c:

Task trace:
    sqlite3_dbdata_init [0x00007FFB4B38F3AB+960843]
    GetHandleVerifier [0x00007FFB455DAC6E+2056062]
    CrashForExceptionInNonABICompliantCodeRange [0x00007FFB4A9CFD2F+35730895]
    CrashForExceptionInNonABICompliantCodeRange [0x00007FFB4A9CF853+35729651]
    GetHandleVerifier [0x00007FFB46F75694+28903844]
Task trace buffer limit hit, update PendingTask::kTaskBacktraceLength to increase.

Stack trace:
    GetHandleVerifier [0x00007FFB453EBB92+28322]
    cef_time_from_basetime [0x00007FFB44ED6729+16701849]
    CrashForExceptionInNonABICompliantCodeRange [0x00007FFB4A2B32D9+28273529]
    cef_zip_reader_create [0x00007FFB43E3347C+301356]
    cef_zip_reader_create [0x00007FFB43E335DE+301710]
    sqlite3_dbdata_init [0x00007FFB4B38EA03+958371]
    sqlite3_dbdata_init [0x00007FFB4B38F1CE+960366]
    CrashForExceptionInNonABICompliantCodeRange [0x00007FFB490672E2+9087874]
    GetHandleVerifier [0x00007FFB46F227BD+28564173]
    GetHandleVerifier [0x00007FFB47045AC3+29756883]
    GetHandleVerifier [0x00007FFB46F155B3+28510403]
    cef_time_from_basetime [0x00007FFB44EC721E+16639118]
    GetHandleVerifier [0x00007FFB453F3FC6+62166]
    cef_time_from_basetime [0x00007FFB44EF1D5F+16814031]
    cef_zip_reader_create [0x00007FFB43E4158D+358973]
    cef_time_from_basetime [0x00007FFB44EC107F+16614127]
    BaseThreadInitThunk [0x00007FFCC6577344+20]
    RtlUserThreadStart [0x00007FFCC69026B1+33]

Please check for more information on:
https://chromium.googlesource.com/chromium/src/+/main/docs/unretained_dangling_ptr_guide.md

[amaitland]

Closing a s duplicate of #4857