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| author | zeertzjq <zeertzjq@outlook.com> | 2023-04-12 23:51:43 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-12 23:51:43 +0800 |
| commit | 23e9d625cf97715abce2c0dead416d8dcd9e6519 (patch) | |
| tree | 9903ba14520313bf4626291fa9719bc2b37825a2 /src | |
| parent | cdc028e97d9808c21e26fffe2d282b6517eaffc0 (diff) | |
| download | rneovim-23e9d625cf97715abce2c0dead416d8dcd9e6519.tar.gz rneovim-23e9d625cf97715abce2c0dead416d8dcd9e6519.tar.bz2 rneovim-23e9d625cf97715abce2c0dead416d8dcd9e6519.zip | |
vim-patch:9.0.1444: crash when passing NULL to setcmdline() (#23048)
Problem: Crash when passing NULL to setcmdline(). (Andreas Louv)
Solution: Use tv_get_string() instead of using v_string directly.
(closes vim/vim#12231, closes vim/vim#12227)
https://github.com/vim/vim/commit/ac6cd31afcbdd08bfa92ca33f7d4ce5773ba4353
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/ex_getln.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/nvim/ex_getln.c b/src/nvim/ex_getln.c index ba403e3dd9..f3afbdcaaf 100644 --- a/src/nvim/ex_getln.c +++ b/src/nvim/ex_getln.c @@ -4209,7 +4209,8 @@ void f_setcmdline(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) } } - rettv->vval.v_number = set_cmdline_str(argvars[0].vval.v_string, pos); + // Use tv_get_string() to handle a NULL string like an empty string. + rettv->vval.v_number = set_cmdline_str(tv_get_string(&argvars[0]), pos); } /// "setcmdpos()" function |