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patch 9.0.0204: indexof() may leak memory

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Problem:    indexof() may leak memory.
Solution:   Free allocated values. (Yegappan Lakshmanan, closes #10916)
This commit is contained in:
Yegappan Lakshmanan
2022-08-14 12:07:11 +01:00
committed by Bram Moolenaar
parent c9b6570fab
commit 63acae13f5
5 changed files with 43 additions and 3 deletions
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7
src/evalfunc.c
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@@ -6814,6 +6814,7 @@ indexof_eval_expr(typval_T *expr)
return FALSE;
found = tv_get_bool_chk(&newtv, &error);
clear_tv(&newtv);
return error ? FALSE : found;
}
@@ -6864,6 +6865,7 @@ indexof_list(list_T *l, long startidx, typval_T *expr)
{
listitem_T *item;
long idx = 0;
int found;
if (l == NULL)
return -1;
@@ -6888,7 +6890,10 @@ indexof_list(list_T *l, long startidx, typval_T *expr)
set_vim_var_nr(VV_KEY, idx);
copy_tv(&item->li_tv, get_vim_var_tv(VV_VAL));
if (indexof_eval_expr(expr))
found = indexof_eval_expr(expr);
clear_tv(get_vim_var_tv(VV_VAL));
if (found)
return idx;
}