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| author | Dan Pascu <danpascu777@gmail.com> | 2024-12-20 11:43:56 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-20 01:43:56 -0800 |
| commit | 4e130c1ee446f4389a8c76c5e81b53bff8b9193c (patch) | |
| tree | 48282a7f760cbb09868cde30c505e359c475ba7d /runtime/lua/vim | |
| parent | 39781be14baff508efd4f99c11786c4228ea2c8d (diff) | |
| download | rneovim-4e130c1ee446f4389a8c76c5e81b53bff8b9193c.tar.gz rneovim-4e130c1ee446f4389a8c76c5e81b53bff8b9193c.tar.bz2 rneovim-4e130c1ee446f4389a8c76c5e81b53bff8b9193c.zip | |
fix(vim.system): invalid MAX_TIMEOUT for 32-bit systems #31638
The maximum signed value on 32-bit systems is 2 ^ 31 - 1. When using 2 ^ 31 for
the default timeout, the value would overflow on such systems resulting in
a negative value, which caused a stack trace when calling wait() without
a timeout.
Diffstat (limited to 'runtime/lua/vim')
| -rw-r--r-- | runtime/lua/vim/_system.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/runtime/lua/vim/_system.lua b/runtime/lua/vim/_system.lua index c0a0570e13..157172447a 100644 --- a/runtime/lua/vim/_system.lua +++ b/runtime/lua/vim/_system.lua @@ -79,7 +79,8 @@ function SystemObj:_timeout(signal) self:kill(signal or SIG.TERM) end -local MAX_TIMEOUT = 2 ^ 31 +-- Use max 32-bit signed int value to avoid overflow on 32-bit systems. #31633 +local MAX_TIMEOUT = 2 ^ 31 - 1 --- @param timeout? integer --- @return vim.SystemCompleted |