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patch 9.1.1043: [security]: segfault in win_line() v9.1.1043
authorChristian Brabandt <cb@256bit.org>
Mon, 20 Jan 2025 21:55:57 +0000 (22:55 +0100)
committerChristian Brabandt <cb@256bit.org>
Mon, 20 Jan 2025 21:55:57 +0000 (22:55 +0100)
commit9d1bed5eccdbb46a26b8a484f5e9163c40e63919
treeeafe6cdfb8c452cf4c31c224ff54df824fc70eb5tree
parent4cbc54a7431968371c432dc661002cd49741c2cacommit | diff
patch 9.1.1043: [security]: segfault in win_line()

Problem:  [security]: segfault in win_line()
          (fizz-is-on-the-way)
Solution: Check that ScreenLines is not NULL

Github Advisory:
https://github.com/vim/vim/security/advisories/GHSA-j3g9-wg22-v955

Signed-off-by: Christian Brabandt <cb@256bit.org>
src/gui.c diff | blob | blame | history
src/testdir/crash/ex_redraw_crash [new file with mode: 0644] blob
src/testdir/test_crash.vim diff | blob | blame | history
src/version.c diff | blob | blame | history
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