From bf8bb9db6adfadc8102952b7b30565c54f6b0b4d Mon Sep 17 00:00:00 2001
From: qiuyiuestc <qiuyiuestc@gmail.com>
Date: Sun, 13 Dec 2009 16:07:36 +0000
Subject: [PATCH] Fix lm3s ftp upload problem

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@199 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 bsp/lm3s/rtconfig.h                            | 7 +++++--
 filesystem/dfs/filesystems/efsl/src/base/efs.c | 5 +++--
 net/apps/ftpd.c                                | 9 +++++++--
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/bsp/lm3s/rtconfig.h b/bsp/lm3s/rtconfig.h
index ace5102928..38675c208e 100644
--- a/bsp/lm3s/rtconfig.h
+++ b/bsp/lm3s/rtconfig.h
@@ -84,9 +84,9 @@
 #define RT_USING_DFS
 /* SECTION: DFS options */
 /* the max number of mounted filesystem */
-#define DFS_FILESYSTEMS_MAX			1
+#define DFS_FILESYSTEMS_MAX		1
 /* the max number of opened files 		*/
-#define DFS_FD_MAX					2
+#define DFS_FD_MAX					4
 /* the max number of cached sector 		*/
 #define DFS_CACHE_MAX_NUM   		4
 
@@ -112,6 +112,9 @@
 /* the number of simulatenously active TCP connections*/
 #define RT_LWIP_TCP_PCB_NUM	5
 
+/* Ethernet padding size */
+#define RT_LWIP_ETH_PAD_SIZE 2
+
 /* TCP sender buffer space*/
 #define RT_LWIP_TCP_SND_BUF	1500
 /* Enable SNMP protocol*/
diff --git a/filesystem/dfs/filesystems/efsl/src/base/efs.c b/filesystem/dfs/filesystems/efsl/src/base/efs.c
index edb414b22c..49fec4e806 100644
--- a/filesystem/dfs/filesystems/efsl/src/base/efs.c
+++ b/filesystem/dfs/filesystems/efsl/src/base/efs.c
@@ -165,7 +165,8 @@ int efs_open(struct dfs_fd* file)
 		efsdir = (DirList*)rt_malloc(sizeof(DirList));
 		if(efsdir == RT_NULL) 
 		{
-			dfs_log(DFS_DEBUG_INFO, ("memory alloc failed"));
+			dfs_log(DFS_DEBUG_ERROR, ("memory alloc failed"));
+			rt_free(efsdir);
 			return -DFS_STATUS_ENOMEM;		
 		}
 		
@@ -186,7 +187,7 @@ int efs_open(struct dfs_fd* file)
 		efsfile = (File *)rt_malloc(sizeof(File));
 		if (efsfile == RT_NULL) 
 		{
-			dfs_log(DFS_DEBUG_INFO, ("memory alloc failed"));			
+			dfs_log(DFS_DEBUG_ERROR, ("memory alloc failed"));			
 			return -DFS_STATUS_ENOMEM;		
 		}
 
diff --git a/net/apps/ftpd.c b/net/apps/ftpd.c
index e0c6597c31..e879b9da03 100644
--- a/net/apps/ftpd.c
+++ b/net/apps/ftpd.c
@@ -246,7 +246,7 @@ int do_list(char* directory, int sockfd)
 		entry = readdir(dirp);
 		if (entry == NULL) break;
 
-		rt_sprintf(line_buffer, "%s/%s", directory, entry->d_name);
+		rt_sprintf(line_buffer, "%s/%s", directory, entry->d_name);
 #ifdef _WIN32
 		if (_stat(line_buffer, &s) ==0)
 #else
@@ -262,6 +262,7 @@ int do_list(char* directory, int sockfd)
 		}
 	}
 
+	closedir(dirp);
 	return 0;
 }
 
@@ -288,6 +289,7 @@ int do_simple_list(char* directory, int sockfd)
 		send(sockfd, line_buffer, line_length, 0);
 	}
 
+	closedir(dirp);
 	return 0;
 }
 
@@ -351,6 +353,7 @@ int ftp_process_request(struct ftp_session* session, char *buf)
 		}
 		else if (strcmp(parameter_ptr, FTP_USER) == 0)
 		{
+			session->is_anonymous = RT_FALSE;		
 			rt_sprintf(sbuf, "331 Password required for %s\r\n", parameter_ptr);
 			send(session->sockfd, sbuf, strlen(sbuf), 0);
 		}
@@ -552,10 +555,12 @@ err1:
 		FD_ZERO(&readfds);
 		FD_SET(session->pasv_sockfd, &readfds);
 		rt_kprintf("Waiting %d seconds for data...\n", tv.tv_sec);
-		while(select(0, &readfds, 0, 0, &tv)>0 )
+		while(select(session->pasv_sockfd+1, &readfds, 0, 0, &tv)>0 )
 		{
 			if((numbytes=recv(session->pasv_sockfd, sbuf, FTP_BUFFER_SIZE, 0))>0)
+			{
 				write(fd, sbuf, numbytes);
+			}
 			else if(numbytes==0)
 			{
 				close(fd);