Hang when select big file in diff tab

[dimmduh]

Environment

• Git Extensions 3.5.4.12724
• Build 65f01f39982ccb121c4df7d4b00b506939553958
• Git 2.32.0.windows.2
• Microsoft Windows NT 10.0.19044.0
• .NET Framework 4.8.4470.0
• DPI 96dpi (no scaling)

Git project on SSD

Issue description

When select commit with big file (more than 50 mb) in diff tab gitextention will hang for seconds

https://www.youtube.com/watch?v=NOvPlfgshx0

Steps to reproduce

Commit with big file (more than 50 mb). Than select this commit in commits history.

Did this work in previous version of GitExtensions?

the always has to been.

Diagnostics

No response

[pmiossec]

Fixed by #9908 ? Could you test the development version to confirm?

[dimmduh]

Tested 4.0.0.13754 https://ci.appveyor.com/project/gitextensions/gitextensions/branch/master/artifacts Issue still exists.

[dimmduh]

Fixed dirty by work for us https://github.com/Volday/gitextensions/commit/2503701bffa537dba507c3bb9dfc07490d6b8495

[gerhardol]

Git Command Log for this? What type of changes in the file?

#9908 will not speed up the handling but you should be able to select another file.