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| author | Bram Moolenaar <Bram@vim.org> | 2019-05-19 19:59:35 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2019-05-19 19:59:35 +0200 |
| commit | 16e9b85113e0b354ece1cb4f5fcc7866850f3685 (patch) | |
| tree | 2abe4e3cffe8b0281f0690e5570a47eb2198a826 /src/option.c | |
| parent | f5842c5a533346c4ff41ff666e465c85f1de35d5 (diff) | |
| download | vim-git-16e9b85113e0b354ece1cb4f5fcc7866850f3685.tar.gz | |
patch 8.1.1355: obvious mistakes are accepted as valid expressionsv8.1.1355
Problem: Obvious mistakes are accepted as valid expressions.
Solution: Be more strict about parsing numbers. (Yasuhiro Matsumoto,
closes #3981)
Diffstat (limited to 'src/option.c')
| -rw-r--r-- | src/option.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/option.c b/src/option.c index a9b978079..bfdf71799 100644 --- a/src/option.c +++ b/src/option.c @@ -4762,10 +4762,10 @@ do_set( /* Allow negative (for 'undolevels'), octal and * hex numbers. */ vim_str2nr(arg, NULL, &i, STR2NR_ALL, - &value, NULL, 0); - if (arg[i] != NUL && !VIM_ISWHITE(arg[i])) + &value, NULL, 0, TRUE); + if (i == 0 || (arg[i] != NUL && !VIM_ISWHITE(arg[i]))) { - errmsg = e_invarg; + errmsg = N_("E521: Number required after ="); goto skip; } } |