Imported Upstream version 7.40.0

[platform/upstream/curl.git] / lib / ftplistparser.c

diff --git a/lib/ftplistparser.c b/lib/ftplistparser.c
index cb3601f..9aacad9 100644 (file)
--- a/lib/ftplistparser.c
+++ b/lib/ftplistparser.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -23,13 +23,13 @@
 /**
  * Now implemented:
  *
- * 1) UNIX version 1
+ * 1) Unix version 1
  * drwxr-xr-x 1 user01 ftp  512 Jan 29 23:32 prog
- * 2) UNIX version 2
+ * 2) Unix version 2
  * drwxr-xr-x 1 user01 ftp  512 Jan 29 1997  prog
- * 3) UNIX version 3
+ * 3) Unix version 3
  * drwxr-xr-x 1      1   1  512 Jan 29 23:32 prog
- * 4) UNIX symlink
+ * 4) Unix symlink
  * lrwxr-xr-x 1 user01 ftp  512 Jan 29 23:32 prog -> prog2000
  * 5) DOS style
  * 01-29-97 11:32PM <DIR> prog
@@ -365,7 +365,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
   struct ftp_parselist_data *parser = tmpdata->parser;
   struct curl_fileinfo *finfo;
   unsigned long i = 0;
-  CURLcode rc;
+  CURLcode result;
 
   if(parser->error) { /* error in previous call */
     /* scenario:
@@ -449,9 +449,12 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
             finfo->b_data[parser->item_length - 1] = 0;
             if(strncmp("total ", finfo->b_data, 6) == 0) {
               char *endptr = finfo->b_data+6;
-              /* here we can deal with directory size */
+              /* here we can deal with directory size, pass the leading white
+                 spaces and then the digits */
               while(ISSPACE(*endptr))
                 endptr++;
+              while(ISDIGIT(*endptr))
+                endptr++;
               if(*endptr != 0) {
                 PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST);
                 return bufflen;
@@ -755,9 +758,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
             finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
             parser->offsets.filename = parser->item_offset;
             parser->state.UNIX.main = PL_UNIX_FILETYPE;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
           }
@@ -767,9 +770,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
             finfo->b_data[parser->item_offset + parser->item_length] = 0;
             parser->offsets.filename = parser->item_offset;
             parser->state.UNIX.main = PL_UNIX_FILETYPE;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
           }
@@ -863,9 +866,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
           else if(c == '\n') {
             finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
             parser->offsets.symlink_target = parser->item_offset;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
             parser->state.UNIX.main = PL_UNIX_FILETYPE;
@@ -875,9 +878,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
           if(c == '\n') {
             finfo->b_data[parser->item_offset + parser->item_length - 1] = 0;
             parser->offsets.symlink_target = parser->item_offset;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
             parser->state.UNIX.main = PL_UNIX_FILETYPE;
@@ -1008,9 +1011,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
             parser->offsets.filename = parser->item_offset;
             finfo->b_data[finfo->b_used - 1] = 0;
             parser->offsets.filename = parser->item_offset;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
             parser->state.NT.main = PL_WINNT_DATE;
@@ -1020,9 +1023,9 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
         case PL_WINNT_FILENAME_WINEOL:
           if(c == '\n') {
             parser->offsets.filename = parser->item_offset;
-            rc = ftp_pl_insert_finfo(conn, finfo);
-            if(rc) {
-              PL_ERROR(conn, rc);
+            result = ftp_pl_insert_finfo(conn, finfo);
+            if(result) {
+              PL_ERROR(conn, result);
               return bufflen;
             }
             parser->state.NT.main = PL_WINNT_DATE;
@@ -1038,7 +1041,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
       }
       break;
     default:
-      return bufflen+1;
+      return bufflen + 1;
     }
 
     i++;