App Crash

[majorpbx]

Issue first noted with build 20200716T214844 as noted below. Dumping a MS Visual Studio disc the program crashes. I've never seen this before and as indicated it persists with the newest release. I have attached what log files remain after the crash and have noted the windows crash information as well.

Problem signature:
Problem Event Name: APPCRASH
Application Name: DiscImageCreator.exe
Application Version: 0.0.0.0
Application Timestamp: 5f104cb1
Fault Module Name: ucrtbase.DLL
Fault Module Version: 10.0.14393.2990
Fault Module Timestamp: 5caeb859
Exception Code: c0000005
Exception Offset: 00042357
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

Verified still an issue with build 20200921T112141 as found below.

Problem signature:
Problem Event Name: APPCRASH
Application Name: DiscImageCreator.exe
Application Version: 0.0.0.0
Application Timestamp: 5f680e3b
Fault Module Name: ucrtbase.DLL
Fault Module Version: 10.0.14393.2990
Fault Module Timestamp: 5caeb859
Exception Code: c0000005
Exception Offset: 00042357
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

Logs:
Dump_Log.zip

[saramibreak]

DiscImageCreator_test.zip
Added buffer size check. Test, plz.

[majorpbx]

Testing now, but initially looks promising as it has made it past "Checking EXE" and is now at "Creating .scm (LBA)". Will reply when the entire dump process is complete.

[majorpbx]

Dump completed successfully, that was a quick fix and thank you for such a great tool.

[majorpbx]

Closing issue as it was resolved with your fix. Thanks again.