From a94c011b4e452273912f4124e0bf6a80396b8f67 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Fri, 3 Jun 2011 16:15:49 +0000
Subject: [PATCH] Fix more FTP bugs

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3664 42af7a65-404d-4744-a932-0658087f49c3
---
 netutils/ftpc/ftpc_filetime.c |  3 ++-
 netutils/ftpc/ftpc_pwd.c      | 10 ++++++++--
 netutils/ftpc/ftpc_utils.c    |  2 +-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/netutils/ftpc/ftpc_filetime.c b/netutils/ftpc/ftpc_filetime.c
index a9558f22d..6b3a1d6db 100644
--- a/netutils/ftpc/ftpc_filetime.c
+++ b/netutils/ftpc/ftpc_filetime.c
@@ -74,7 +74,8 @@
  * Name: ftpc_filetime
  *
  * Descripton:
- *   Return the timestamp on the remote file.
+ *   Return the timestamp on the remote file.  Returned time is UTC
+ *   (Universal Coordinated Time).
  *
  ****************************************************************************/
 
diff --git a/netutils/ftpc/ftpc_pwd.c b/netutils/ftpc/ftpc_pwd.c
index 809002c9b..e8cfaef70 100644
--- a/netutils/ftpc/ftpc_pwd.c
+++ b/netutils/ftpc/ftpc_pwd.c
@@ -113,9 +113,15 @@ FAR char *ftpc_pwd(SESSION handle)
       return NULL;
     }
 
-  /* Allocate memory for the path name */
+  /* Allocate memory for the path name:
+   *
+   *   Reply: 257 "/home/gnutt"
+   *               ^start     ^end
+   *
+   *   len = end - start + 1 = 11 (+ NUL terminator)
+   */
  
-  len = end - start;
+  len = end - start + 1;
   pwd = (char *)malloc(len + 1);
   if (!pwd)
     {
diff --git a/netutils/ftpc/ftpc_utils.c b/netutils/ftpc/ftpc_utils.c
index 45994532e..9692cae4f 100644
--- a/netutils/ftpc/ftpc_utils.c
+++ b/netutils/ftpc/ftpc_utils.c
@@ -182,7 +182,7 @@ void ftpc_stripslash(FAR char *str)
       if (len > 1)
         {
           ptr = str + len - 1;
-          if (*ptr == '/');
+          if (*ptr == '/')
             {
               *ptr = '\0';
             }