Commit ee13919c authored Jan 10, 2019 by Pavel Shilovsky Committed by Steve French Jan 11, 2019

CIFS: Do not hide EINTR after sending network packets



Currently we hide EINTR code returned from sock_sendmsg()
and return 0 instead. This makes a caller think that we
successfully completed the network operation which is not
true. Fix this by properly returning EINTR to callers.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

parent 8544f4aa

fs/cifs/transport.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -387,7 +387,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
		if (rc < 0 && rc != -EINTR)
		cifs_dbg(VFS, "Error %d sending data on socket to server\n",
		rc);
		else
		else if (rc > 0)
		rc = 0;

		return rc;