Mercurial > vim

comparison src/option.c @ 26452:65b4109a4297 v8.2.3756

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.3756: might crash when callback is not valid Commit: https://github.com/vim/vim/commit/4dc24eb5adbcc76838fae1e900936dd230209d96 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Tue Dec 7 12:23:57 2021 +0000 patch 8.2.3756: might crash when callback is not valid Problem: might crash when callback is not valid. Solution: Check for valid callback. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/9293)
author Bram Moolenaar <Bram@vim.org>
date Tue, 07 Dec 2021 13:30:05 +0100
parents 65ab0b035dd8
children 919ee902079a
comparison
equal deleted inserted replaced
26451:27720705109b 26452:65b4109a4297
7208 tv = alloc_string_tv(vim_strsave(optval)); 7208 tv = alloc_string_tv(vim_strsave(optval));
7209 if (tv == NULL) 7209 if (tv == NULL)
7210 return FAIL; 7210 return FAIL;
7211 7211
7212 cb = get_callback(tv); 7212 cb = get_callback(tv);
7213 if (cb.cb_name == NULL) 7213 if (cb.cb_name == NULL || *cb.cb_name == NUL)
7214 { 7214 {
7215 free_tv(tv); 7215 free_tv(tv);
7216 return FAIL; 7216 return FAIL;
7217 } 7217 }
7218 7218