diff options
| author | zeertzjq <zeertzjq@outlook.com> | 2022-02-05 20:03:02 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-02-05 20:05:04 +0800 |
| commit | e6cfd20b7fdeea2478c444e6f9b60c1e18ccdf00 (patch) | |
| tree | 0f5e2cac5d1c437b610d24e11741378fd690ed11 /src/nvim/option.c | |
| parent | 806a7c976d78da2bf7a46499452b4a3e30fae798 (diff) | |
| download | rneovim-e6cfd20b7fdeea2478c444e6f9b60c1e18ccdf00.tar.gz rneovim-e6cfd20b7fdeea2478c444e6f9b60c1e18ccdf00.tar.bz2 rneovim-e6cfd20b7fdeea2478c444e6f9b60c1e18ccdf00.zip | |
vim-patch:8.2.4298: divide by zero with huge tabstop value
Problem: Divide by zero with huge tabstop value.
Solution: Reject tabstop value that overflows to zero.
https://github.com/vim/vim/commit/fc88df42f1ae64bcc4d6cbc0fbd3445f8c59afdf
Diffstat (limited to 'src/nvim/option.c')
| -rw-r--r-- | src/nvim/option.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c index 2c4c4819ea..b9fed8b378 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -7551,7 +7551,7 @@ bool tabstop_set(char_u *var, long **array) int n = atoi((char *)cp); // Catch negative values, overflow and ridiculous big values. - if (n < 0 || n > TABSTOP_MAX) { + if (n <= 0 || n > TABSTOP_MAX) { semsg(_(e_invarg2), cp); XFREE_CLEAR(*array); return false; |