From 88f09cb80dae6ae70a9e90f9434c509b289d89ff Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 20 Sep 2022 18:43:58 +0200 Subject: [PATCH] 4.19-stable patches added patches: cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch --- ...address-to-sendmsg-for-a-sock_stream.patch | 34 +++++++++++++++++++ queue-4.19/series | 1 + 2 files changed, 35 insertions(+) create mode 100644 queue-4.19/cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch diff --git a/queue-4.19/cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch b/queue-4.19/cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch new file mode 100644 index 00000000000..888ddbbdd75 --- /dev/null +++ b/queue-4.19/cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch @@ -0,0 +1,34 @@ +From 17d3df38dc5f4cec9b0ac6eb79c1859b6e2693a4 Mon Sep 17 00:00:00 2001 +From: Stefan Metzmacher +Date: Wed, 14 Sep 2022 05:25:46 +0200 +Subject: cifs: don't send down the destination address to sendmsg for a SOCK_STREAM + +From: Stefan Metzmacher + +commit 17d3df38dc5f4cec9b0ac6eb79c1859b6e2693a4 upstream. + +This is ignored anyway by the tcp layer. + +Signed-off-by: Stefan Metzmacher +Cc: stable@vger.kernel.org +Reviewed-by: Ronnie Sahlberg +Reviewed-by: Paulo Alcantara (SUSE) +Signed-off-by: Steve French +Signed-off-by: Greg Kroah-Hartman +--- + fs/cifs/transport.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/fs/cifs/transport.c ++++ b/fs/cifs/transport.c +@@ -168,8 +168,8 @@ smb_send_kvec(struct TCP_Server_Info *se + + *sent = 0; + +- smb_msg->msg_name = (struct sockaddr *) &server->dstaddr; +- smb_msg->msg_namelen = sizeof(struct sockaddr); ++ smb_msg->msg_name = NULL; ++ smb_msg->msg_namelen = 0; + smb_msg->msg_control = NULL; + smb_msg->msg_controllen = 0; + if (server->noblocksnd) diff --git a/queue-4.19/series b/queue-4.19/series index 9bc1517976a..66b7297d223 100644 --- a/queue-4.19/series +++ b/queue-4.19/series @@ -7,3 +7,4 @@ efi-libstub-disable-struct-randomization.patch nvmet-fix-a-use-after-free.patch mvpp2-no-need-to-check-return-value-of-debugfs_creat.patch net-mvpp2-debugfs-fix-memory-leak-when-using-debugfs.patch +cifs-don-t-send-down-the-destination-address-to-sendmsg-for-a-sock_stream.patch -- 2.47.3