Mercurial > vim
diff src/if_py_both.h @ 23992:faca24acb37f v8.2.2538
patch 8.2.2538: crash when using Python list iterator
Commit: https://github.com/vim/vim/commit/21578271bb717f7ab7b8728e9efa54c3b60ee7e4
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 21 19:12:47 2021 +0100
patch 8.2.2538: crash when using Python list iterator
Problem: Crash when using Python list iterator.
Solution: Increment the list reference count. (closes https://github.com/vim/vim/issues/7886)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 21 Feb 2021 19:15:03 +0100 |
parents | f9526a3c9bbf |
children | a4fda40e0bb9 |
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--- a/src/if_py_both.h +++ b/src/if_py_both.h @@ -2815,6 +2815,7 @@ typedef struct ListIterDestruct(listiterinfo_T *lii) { list_rem_watch(lii->list, &lii->lw); + list_unref(lii->list); PyMem_Free(lii); } @@ -2850,6 +2851,7 @@ ListIter(ListObject *self) list_add_watch(l, &lii->lw); lii->lw.lw_item = l->lv_first; lii->list = l; + ++l->lv_refcount; return IterNew(lii, (destructorfun) ListIterDestruct, (nextfun) ListIterNext,