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fix(lua): do not schedule events if Nvim is exiting

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If Nvim is in the process of exiting then we do not want to allocate any
new refs onto the event loop, because they will not be freed and will
result in a memory leak.
This commit is contained in:
Gregory Anders 2023-11-13 13:39:04 -06:00
parent e7c46438ab
commit 22eb2ba183
1 changed files with 6 additions and 0 deletions
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6
src/nvim/lua/executor.c
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@ -366,6 +366,12 @@ static void nlua_schedule_event(void **argv)
static int nlua_schedule(lua_State *const lstate) static int nlua_schedule(lua_State *const lstate)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_ALL
{ {
// If Nvim is exiting don't schedule tasks to run in the future. Any refs
// allocated here will not be cleaned up otherwise
if (exiting) {
return 0;
}
if (lua_type(lstate, 1) != LUA_TFUNCTION) { if (lua_type(lstate, 1) != LUA_TFUNCTION) {
lua_pushliteral(lstate, "vim.schedule: expected function"); lua_pushliteral(lstate, "vim.schedule: expected function");
return lua_error(lstate); return lua_error(lstate);