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| author | Barrett Ruth <62671086+barrettruth@users.noreply.github.com> | 2026-04-24 14:10:28 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2026-04-24 14:10:28 -0400 |
| commit | 58aad59e1cf89e2bee0fc2e02c42506d2b1feeaf (patch) | |
| tree | a6d2047c8510bc7174b7fc82fbc595d62ced4670 /src | |
| parent | f130922744657b731c24a842a85fd8a9f8058073 (diff) | |
fix(api): LuaRef leak in nvim_set_keymap on LHS too long (>=66 bytes) #39351
Problem: `nvim_set_keymap` leaks the `callback` `LuaRef` when the
LHS is too long.
Solution: Make `set_maparg_lhs_rhs` transfer `rhs_lua` to
`MapArguments` up front so the caller always owns the ref.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/mapping.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/nvim/mapping.c b/src/nvim/mapping.c index 3d823f6f51..c9b8763354 100644 --- a/src/nvim/mapping.c +++ b/src/nvim/mapping.c @@ -302,6 +302,7 @@ static bool set_maparg_lhs_rhs(const char *const orig_lhs, const size_t orig_lhs const LuaRef rhs_lua, const char *const cpo_val, MapArguments *const mapargs) { + mapargs->rhs_lua = rhs_lua; char lhs_buf[128]; // If mapping has been given as ^V<C_UP> say, then replace the term codes |