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vim-patch:8.0.0331
Problem: Restoring help snapshot accesses freed memory. (Dominique Pelle)
Solution: Don't restore a snapshot when the window closes.
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16
src/nvim/testdir/test_help.vim
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16
src/nvim/testdir/test_help.vim
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@ -0,0 +1,16 @@
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" Tests for :help
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func Test_help_restore_snapshot()
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help
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set buftype=
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help
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edit x
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help
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helpclose
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endfunc
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func Test_help_errors()
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call assert_fails('help doesnotexist', 'E149:')
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call assert_fails('help!', 'E478:')
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endfunc
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@ -5365,10 +5365,8 @@ restore_snapshot (
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clear_snapshot(curtab, idx);
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}
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/*
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* Check if frames "sn" and "fr" have the same layout, same following frames
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* and same children.
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*/
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/// Check if frames "sn" and "fr" have the same layout, same following frames
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/// and same children. And the window pointer is valid.
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static int check_snapshot_rec(frame_T *sn, frame_T *fr)
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{
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if (sn->fr_layout != fr->fr_layout
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