Mercurial > vim
comparison src/evalvars.c @ 24075:c5e396fb0ebe v8.2.2579
patch 8.2.2579: Vim9: crash in garbagecollect after for loop
Commit: https://github.com/vim/vim/commit/d00a7fb81aff367c5dd5d86fb3883f1e7a58fed5
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Mar 8 20:47:14 2021 +0100
patch 8.2.2579: Vim9: crash in garbagecollect after for loop
Problem: Vim9: crash in garbagecollect after for loop.
Solution: Do not set a reference in script item when the name was cleared.
(closes #7935)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 08 Mar 2021 21:00:04 +0100 |
parents | da8347e453b4 |
children | 0346a59ed5bf |
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24074:f950af3477e2 | 24075:c5e396fb0ebe |
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317 si = SCRIPT_ITEM(i); | 317 si = SCRIPT_ITEM(i); |
318 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) | 318 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) |
319 { | 319 { |
320 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; | 320 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
321 | 321 |
322 abort = abort || set_ref_in_item(sv->sv_tv, copyID, NULL, NULL); | 322 if (sv->sv_name != NULL) |
323 abort = abort || set_ref_in_item(sv->sv_tv, copyID, NULL, NULL); | |
323 } | 324 } |
324 } | 325 } |
325 | 326 |
326 return abort; | 327 return abort; |
327 } | 328 } |