linux-kernel - [PATCH AUTOSEL 4.14 33/41] cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)

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Message-Id: <20181213043054.75891-33-sashal@kernel.org>
Date:   Wed, 12 Dec 2018 23:30:46 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Steve French <stfrench@...rosoft.com>,
        Sasha Levin <sashal@...nel.org>, linux-cifs@...r.kernel.org
Subject: [PATCH AUTOSEL 4.14 33/41] cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)

From: Steve French <stfrench@...rosoft.com>

[ Upstream commit 6e785302dad32228819d8066e5376acd15d0e6ba ]

Missing a dependency.  Shouldn't show cifs posix extensions
in Kconfig if CONFIG_CIFS_ALLOW_INSECURE_DIALECTS (ie SMB1
protocol) is disabled.

Signed-off-by: Steve French <stfrench@...rosoft.com>
Reviewed-by: Pavel Shilovsky <pshilov@...rosoft.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/cifs/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index cb0f1fbe836d..7b95e7971d18 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -121,7 +121,7 @@ config CIFS_XATTR
 
 config CIFS_POSIX
         bool "CIFS POSIX Extensions"
-        depends on CIFS_XATTR
+        depends on CIFS && CIFS_ALLOW_INSECURE_LEGACY && CIFS_XATTR
         help
           Enabling this option will cause the cifs client to attempt to
 	  negotiate a newer dialect with servers, such as Samba 3.0.5
-- 
2.19.1