# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1634721304 -7200
# Node ID 31c1c203967897d527a262f3a7e61a18de9ae9f9
# Parent  137f3bc0383193e5720b936c28042f8dffbce01a
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory

Commit: https://github.com/vim/vim/commit/051a40c8d91d4595c69a27375f739367d806a475
Author: itchyny <itchyny@hatena.ne.jp>
Date:   Wed Oct 20 10:00:05 2021 +0100

    patch 8.2.3544: Unix: may leak file descriptor using non-existing directory

    Problem:    Unix: may leak file descriptor when using a non-existing
                directory.
    Solution:   Always close the file. (closes #9023)

diff --git a/src/os_unix.c b/src/os_unix.c
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -2681,7 +2681,6 @@ mch_FullName(
 		    verbose_leave();
 		}
 		l = fchdir(fd);
-		close(fd);
 	    }
 	    else
 #endif
@@ -2689,6 +2688,10 @@ mch_FullName(
 	    if (l != 0)
 		emsg(_(e_prev_dir));
 	}
+#ifdef HAVE_FCHDIR
+	if (fd >= 0)
+	    close(fd);
+#endif
 
 	l = STRLEN(buf);
 	if (l >= len - 1)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3544,
+/**/
     3543,
 /**/
     3542,