neovim

commit 26c906f54dafb37f7bc63e136a7a9373d1053fe1
parent b8c0eeaa30c478c1017ee16919d7cb263e70e8f3
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Tue, 17 May 2022 08:07:51 +0800

vim-patch:8.2.4968: reading past end of the line when C-indenting

Problem:    Reading past end of the line when C-indenting.
Solution:   Check for NUL.
https://github.com/vim/vim/commit/60ae0e71490c97f2871a6344aca61cacf220f813

Diffstat:
M
src/nvim/indent_c.c
 | 
2
+-
M
src/nvim/testdir/test_cindent.vim
 | 
7
+++++++

2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/nvim/indent_c.c b/src/nvim/indent_c.c
@@ -150,7 +150,7 @@ static const char_u *skip_string(const char_u *p)
           i++;
         }
       }
-      if (p[i] == '\'') {                   // check for trailing '
+      if (p[i - 1] != NUL && p[i] == '\'') {  // check for trailing '
         p += i;
         continue;
       }
diff --git a/src/nvim/testdir/test_cindent.vim b/src/nvim/testdir/test_cindent.vim
@@ -5311,6 +5311,13 @@ func Test_cindent_case()
   bwipe!
 endfunc
 
+" This was reading past the end of the line
+func Test_cindent_check_funcdecl()
+  new
+  sil norm o0('\0=L
+  bwipe!
+endfunc
+
 func Test_cindent_scopedecls()
   new
   setl cindent ts=4 sw=4