# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1659350703 -7200
# Node ID bc47aeacc8d80bd98fde01b38f2fd001a32a4398
# Parent  f40b8e79ff7b7a236d97cc8749fa599ef5ef0c3a
patch 9.0.0126: expanding file names fails in dir with more than 255 entries

Commit: https://github.com/vim/vim/commit/95fca12b0e8a351ce4416417323db24c63eb940a
Author: John Drouhard <john@drouhard.dev>
Date:   Mon Aug 1 11:38:17 2022 +0100

    patch 9.0.0126: expanding file names fails in dir with more than 255 entries

    Problem:    Expanding file names fails in directory with more than 255
                entries.
    Solution:   Use an int instead of char_u to count. (John Drouhard,
                closes #10818)

diff --git a/src/findfile.c b/src/findfile.c
--- a/src/findfile.c
+++ b/src/findfile.c
@@ -75,7 +75,7 @@ typedef struct ff_stack
     // of wc_part
     char_u		**ffs_filearray;
     int			ffs_filearray_size;
-    char_u		ffs_filearray_cur;   // needed for partly handled dirs
+    int			ffs_filearray_cur;   // needed for partly handled dirs
 
     // to store status of partly handled directories
     // 0: we work on this directory for the first time
diff --git a/src/testdir/test_gf.vim b/src/testdir/test_gf.vim
--- a/src/testdir/test_gf.vim
+++ b/src/testdir/test_gf.vim
@@ -138,7 +138,7 @@ func Test_gf_visual()
   call assert_equal('Xtest_gf_visual', bufname('%'))
   call assert_equal(3, getcurpos()[1])
 
-  " do not include the NUL at the end 
+  " do not include the NUL at the end
   call writefile(['x'], 'X')
   let save_enc = &enc
   for enc in ['latin1', 'utf-8']
@@ -250,4 +250,27 @@ func Test_includeexpr_scriptlocal_func()
   bw!
 endfunc
 
+" Check that expanding directories can handle more than 255 entries.
+func Test_gf_subdirs_wildcard()
+  let cwd = getcwd()
+  let dir = 'Xtestgf_dir'
+  call mkdir(dir)
+  call chdir(dir)
+  for i in range(300)
+    call mkdir(i)
+    call writefile([], i .. '/' .. i, 'S')
+  endfor
+  set path=./**
+
+  new | only
+  call setline(1, '99')
+  w! Xtest1
+  normal gf
+  call assert_equal('99', fnamemodify(bufname(''), ":t"))
+
+  call chdir(cwd)
+  call delete(dir, 'rf')
+  set path&
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    126,
+/**/
     125,
 /**/
     124,