From d326e04860427b0a6a0b66da86fae8e5d23c8a7c Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 15 Mar 2024 08:05:59 +0800
Subject: 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>
---
 src/nvim/eval.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/nvim/eval.lua')

diff --git a/src/nvim/eval.lua b/src/nvim/eval.lua
index 810cd2286b..7df4ab71ef 100644
--- a/src/nvim/eval.lua
+++ b/src/nvim/eval.lua
@@ -7836,6 +7836,9 @@ M.funcs = {
           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")
-- 
cgit