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| author | statiolake <statiolake@gmail.com> | 2021-05-02 07:35:52 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-02 00:35:52 +0200 |
| commit | b227cedf82341813514da55baa48511eca4014b0 (patch) | |
| tree | 9c7b99d418059fc1d02fd7036dc3bab452de36d1 /test/functional/lua/buffer_updates_spec.lua | |
| parent | 993ca90c9b53033216d4973e2f995b995ed5740e (diff) | |
| download | rneovim-b227cedf82341813514da55baa48511eca4014b0.tar.gz rneovim-b227cedf82341813514da55baa48511eca4014b0.tar.bz2 rneovim-b227cedf82341813514da55baa48511eca4014b0.zip | |
signs: fix overflow during adjustment on Windows (#14472)
On Windows, `new_lnum + MAXLNUM` causes overflow and as a result the
line number of that sign becomes invalid negative number. This occurs
when the `set signcolumn=yes`, in other words `signcolumn` is not `auto`
and the sign column is less than 2 columns.
The related change was made in the commit
f2ed7605da45eb79a4f7bb89fb19f680fb5a4927. Originally the above addition
is only executed if `amount != MAXLNUM`, so reintroducing this check
fixes the bug and will hardly produces a new bug.
Fixes https://github.com/neovim/neovim/issues/14460
Diffstat (limited to 'test/functional/lua/buffer_updates_spec.lua')
0 files changed, 0 insertions, 0 deletions