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| author | zeertzjq <zeertzjq@outlook.com> | 2024-03-15 08:05:59 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-15 08:05:59 +0800 |
| commit | d326e04860427b0a6a0b66da86fae8e5d23c8a7c (patch) | |
| tree | c8476fc08abc5824a614e75ba0a874147ee918f2 /runtime/lua/vim/_meta/vimfn.lua | |
| parent | 60491466f951f93d8d9010645e1dac367f3ea979 (diff) | |
| download | rneovim-d326e04860427b0a6a0b66da86fae8e5d23c8a7c.tar.gz rneovim-d326e04860427b0a6a0b66da86fae8e5d23c8a7c.tar.bz2 rneovim-d326e04860427b0a6a0b66da86fae8e5d23c8a7c.zip | |
vim-patch:9.1.0181: no overflow check for string formatting (#27863)
Problem: no overflow check for string formatting
Solution: Check message formatting function for overflow.
(Chris van Willegen)
closes: vim/vim#13799
https://github.com/vim/vim/commit/c35fc03dbd47582b256776fb11f11d8ceb24f8f0
Co-authored-by: Christ van Willegen <cvwillegen@gmail.com>
Diffstat (limited to 'runtime/lua/vim/_meta/vimfn.lua')
| -rw-r--r-- | runtime/lua/vim/_meta/vimfn.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/lua/vim/_meta/vimfn.lua b/runtime/lua/vim/_meta/vimfn.lua index fb5e2a727e..da251f89ad 100644 --- a/runtime/lua/vim/_meta/vimfn.lua +++ b/runtime/lua/vim/_meta/vimfn.lua @@ -6520,6 +6520,9 @@ function vim.fn.prevnonblank(lnum) end --- echo printf("%1$*2$.*3$f", 1.4142135, 6, 2) --- < 1.41 --- +--- You will get an overflow error |E1510|, when the field-width +--- or precision will result in a string longer than 6400 chars. +--- --- *E1500* --- You cannot mix positional and non-positional arguments: >vim --- echo printf("%s%1$s", "One", "Two") |