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vim-patch:8.2.1971: memory leak when map() fails

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Problem:    Memory leak when map() fails.
Solution:   Clear the typval.

c56936e2ba

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-08-17 10:44:32 +08:00
parent 8cbb2477cf
commit bc0c7dde17
1 changed files with 5 additions and 2 deletions
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7
src/nvim/eval.c
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@@ -5217,8 +5217,11 @@ static void filter_map(typval_T *argvars, typval_T *rettv, filtermap_T filtermap
}
vimvars[VV_KEY].vv_nr = idx;
typval_T newtv;
if (filter_map_one(TV_LIST_ITEM_TV(li), expr, filtermap, &newtv, &rem) == FAIL
|| did_emsg) {
if (filter_map_one(TV_LIST_ITEM_TV(li), expr, filtermap, &newtv, &rem) == FAIL) {
break;
}
if (did_emsg) {
tv_clear(&newtv);
break;
}
if (filtermap == FILTERMAP_MAP) {