From 87a37d4adfbcf298f5666fcaad4cc498609158e7 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Tue, 18 Nov 2008 17:03:38 +0100
Subject: [PATCH] Fix trans2findfirst for the large directory optimization

With

case sensitive = yes
preserve case = no
short preserve case = no
default case = upper

a "dir FOO.txt" would not find "FOO.TXT" because FOO.txt ends up unconverted in
the mask for mask_match.

Jeremy, please check!

Volker
(cherry picked from commit 0dbcc308e30b121268cdfcdd70c50c4ed38ab433)
(cherry picked from commit 96764065e2e2eaa13cb71bc9ea2d75800da7db4f)
---
 source/smbd/filename.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/smbd/filename.c b/source/smbd/filename.c
index 562f1e8d943..3eb2d63734a 100644
--- a/source/smbd/filename.c
+++ b/source/smbd/filename.c
@@ -206,6 +206,11 @@ NTSTATUS unix_convert(TALLOC_CTX *ctx,
 			*pp_saved_last_component = talloc_strdup(ctx,
 							orig_path);
 		}
+		if (conn->case_sensitive && !conn->case_preserve &&
+		    !conn->short_case_preserve) {
+			strnorm(*pp_saved_last_component,
+				lp_defaultcase(SNUM(conn)));
+		}
 	}
 
 	if (!(name = talloc_strdup(ctx, orig_path))) {
-- 
2.11.4.GIT