zeertzjq 6967c08840 vim-patch:9.1.0648: [security] double-free in dialog_changed() ...

Problem:  [security] double-free in dialog_changed()
          (SuyueGuo)
Solution: Only clear pointer b_sfname pointer, if it is different
          than the b_ffname pointer.  Don't try to free b_fname,
          set it to NULL instead.

fixes: vim/vim#15403

Github Advisory:
https://github.com/vim/vim/security/advisories/GHSA-46pw-v7qw-xc2f

b29f4abcd4

Co-authored-by: Christian Brabandt <cb@256bit.org>

2024-08-03 08:25:43 +08:00

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