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pyllyukko
8faba24ca7
Problem: When 'diffopt' does not include "internal", Vim attempts to
execute an external diff command even in restricted mode.
This could be used to bypass restricted mode.
Solution: Call check_restricted() in diff_file() before attempting to
execute an external diff (pyllyukko).
closes: #19696
Signed-off-by: pyllyukko <pyllyukko@maimed.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>
