r11945: Make us follow the newly documented pathname processing rules:

"As a special case for directories with large numbers of files, if the
case options are set as follows, "case sensitive = yes", "case
preserve = no", "short preserve case = no" then the "default case"
option will be applied and will modify all filenames sent from the client
when accessing this share."
This is needed as fixing the case preserve rules to only apply to
new filenames broke the large directory fix. Glad we caught this
before release. Thanks to jht for this one.
Jeremy.
(This used to be commit abc21cc7322d695cf77b6fb18f4ecdb16288c19b)

1 files changed, 13 insertions, 0 deletions

diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
index 2ee8ba1e4f..6c0f8b7758 100644
--- a/source3/smbd/filename.c
+++ b/source3/smbd/filename.c
@@ -150,6 +150,19 @@ BOOL unix_convert(pstring name,connection_struct *conn,char *saved_last_componen
 			pstrcpy(saved_last_component, name);
 	}
 
+	/*
+	 * Large directory fix normalization. If we're case sensitive, and
+	 * the case preserving parameters are set to "no", normalize the case of
+	 * the incoming filename from the client WHETHER IT EXISTS OR NOT !
+	 * This is in conflict with the current (3.0.20) man page, but is
+	 * what people expect from the "large directory howto". I'll update
+	 * the man page. Thanks to jht@samba.org for finding this. JRA.
+	 */
+
+	if (conn->case_sensitive && !conn->case_preserve && !conn->short_case_preserve) {
+		strnorm(name, lp_defaultcase(SNUM(conn)));
+	}
+	
 	start = name;
 	pstrcpy(orig_path, name);