From: MikeLiu <mikeliu@qnap.com>
Date: Thu, 26 Oct 2023 08:15:39 +0000 (+0800)
Subject: vfs_fruit: ignore ENAMETOOLONG in fruit_unlink_rsrc_adouble()
X-Git-Tag: talloc-2.4.2~640
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=88174f48d2ecb1c9ebb74a0eb45c4fa8e20eb923;p=thirdparty%2Fsamba.git

vfs_fruit: ignore ENAMETOOLONG in fruit_unlink_rsrc_adouble()

adouble_path() inside fruit_unlink_rsrc_adouble() prepend "._" to a basename,
lenth of apple double filename will exceed NAME_MAX if length of basename
is equal to NAME_MAX (or NAME_MAX-1).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15504

Signed-off-by: MikeLiu <mikeliu@qnap.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Nov 17 11:07:01 UTC 2023 on atb-devel-224
---

diff --git a/source3/modules/vfs_fruit.c b/source3/modules/vfs_fruit.c
index b510b04aea6..b3dd6016ae3 100644
--- a/source3/modules/vfs_fruit.c
+++ b/source3/modules/vfs_fruit.c
@@ -2110,7 +2110,7 @@ static int fruit_unlink_rsrc_adouble(vfs_handle_struct *handle,
 			adp_smb_fname,
 			0);
 	TALLOC_FREE(adp_smb_fname);
-	if ((rc != 0) && (errno == ENOENT) && force_unlink) {
+	if ((rc != 0) && (errno == ENOENT || errno == ENAMETOOLONG) && force_unlink) {
 		rc = 0;
 	}