ksmbd: update to 3.4.7

Remove upstreamed patches.

Switch to normal tarballs. Codeload recently had a reproducibility issue.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit 44c24b3ac5)

package/kernel/ksmbd/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ksmbd
-PKG_VERSION:=3.4.6
+PKG_VERSION:=3.4.7
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://codeload.github.com/cifsd-team/cifsd/tar.gz/$(PKG_VERSION)?
+PKG_SOURCE_URL:=https://github.com/cifsd-team/ksmbd/releases/download/$(PKG_VERSION)
-PKG_HASH:=d742992692dbe164060d2a0ea668895ed2b86252f10427db3d3a002df44c445b
+PKG_HASH:=ed9ecb2232046054bf0c1fef41690890f99d93b1d72b7e7d158746ac9be18c7f
 
 PKG_LICENSE:=GPL-2.0-or-later
 PKG_LICENSE_FILES:=COPYING

package/kernel/ksmbd/patches/10-ksmbd-check-nt_len-to-be-at-least-CIFS_ENCPWD_SIZE-i.patch

@@ -1,36 +0,0 @@
-From 8824b7af409f51f1316e92e9887c2fd48c0b26d6 Mon Sep 17 00:00:00 2001
-From: William Liu <will@willsroot.io>
-Date: Fri, 30 Dec 2022 09:13:35 +0900
-Subject: ksmbd: check nt_len to be at least CIFS_ENCPWD_SIZE in
- ksmbd_decode_ntlmssp_auth_blob
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-"nt_len - CIFS_ENCPWD_SIZE" is passed directly from
-ksmbd_decode_ntlmssp_auth_blob to ksmbd_auth_ntlmv2. Malicious requests
-can set nt_len to less than CIFS_ENCPWD_SIZE, which results in a negative
-number (or large unsigned value) used for a subsequent memcpy in
-ksmbd_auth_ntlvm2 and can cause a panic.
-
-Fixes: e2f3448 ("cifsd: add server-side procedures for SMB3")
-Cc: stable@vger.kernel.org
-Signed-off-by: William Liu <will@willsroot.io>
-Signed-off-by: Hrvoje Mišetić <misetichrvoje@gmail.com>
-Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
----
- auth.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/auth.c
-+++ b/auth.c
-@@ -583,7 +583,8 @@ int ksmbd_decode_ntlmssp_auth_blob(struc
- 	dn_off = le32_to_cpu(authblob->DomainName.BufferOffset);
- 	dn_len = le16_to_cpu(authblob->DomainName.Length);
- 
--	if (blob_len < (u64)dn_off + dn_len || blob_len < (u64)nt_off + nt_len)
-+	if (blob_len < (u64)dn_off + dn_len || blob_len < (u64)nt_off + nt_len ||
-+	    nt_len < CIFS_ENCPWD_SIZE)
- 		return -EINVAL;
- 
- #ifdef CONFIG_SMB_INSECURE_SERVER

package/kernel/ksmbd/patches/11-ksmbd-fix-infinite-loop-in-ksmbd_conn_handler_loop.patch

@@ -1,63 +0,0 @@
-From cc4f3b5a6ab4693aba94a45cc073188df4d67175 Mon Sep 17 00:00:00 2001
-From: Namjae Jeon <linkinjeon@kernel.org>
-Date: Mon, 26 Dec 2022 01:28:52 +0900
-Subject: ksmbd: fix infinite loop in ksmbd_conn_handler_loop()
-
-If kernel_recvmsg() return -EAGAIN in ksmbd_tcp_readv() and go round
-again, It will cause infinite loop issue. And all threads from next
-connections would be doing that. This patch add max retry count(2) to
-avoid it. kernel_recvmsg() will wait during 7sec timeout and try to
-retry two time if -EAGAIN is returned. And add flags of kvmalloc to
-__GFP_NOWARN and __GFP_NORETRY to disconnect immediately without
-retrying on memory alloation failure.
-
-Fixes: 0626e66 ("cifsd: add server handler for central processing and tranport layers")
-Cc: stable@vger.kernel.org
-Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-18259
-Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
-Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
----
- connection.c    | 7 +++++--
- transport_tcp.c | 5 ++++-
- 2 files changed, 9 insertions(+), 3 deletions(-)
-
---- a/connection.c
-+++ b/connection.c
-@@ -337,9 +337,12 @@ int ksmbd_conn_handler_loop(void *p)
- 
- 		/* 4 for rfc1002 length field */
- 		size = pdu_size + 4;
--		conn->request_buf = kvmalloc(size, GFP_KERNEL);
-+		conn->request_buf = kvmalloc(size,
-+					     GFP_KERNEL |
-+					     __GFP_NOWARN |
-+					     __GFP_NORETRY);
- 		if (!conn->request_buf)
--			continue;
-+			break;
- 
- 		memcpy(conn->request_buf, hdr_buf, sizeof(hdr_buf));
- 		if (!ksmbd_smb_request(conn))
---- a/transport_tcp.c
-+++ b/transport_tcp.c
-@@ -323,6 +323,7 @@ static int ksmbd_tcp_readv(struct tcp_tr
- 	struct msghdr ksmbd_msg;
- 	struct kvec *iov;
- 	struct ksmbd_conn *conn = KSMBD_TRANS(t)->conn;
-+	int max_retry = 2;
- 
- 	iov = get_conn_iovec(t, nr_segs);
- 	if (!iov)
-@@ -349,9 +350,11 @@ static int ksmbd_tcp_readv(struct tcp_tr
- 		} else if (conn->status == KSMBD_SESS_NEED_RECONNECT) {
- 			total_read = -EAGAIN;
- 			break;
--		} else if (length == -ERESTARTSYS || length == -EAGAIN) {
-+		} else if ((length == -ERESTARTSYS || length == -EAGAIN) &&
-+			   max_retry) {
- 			usleep_range(1000, 2000);
- 			length = 0;
-+			max_retry--;
- 			continue;
- 		} else if (length <= 0) {
- 			total_read = -EAGAIN;