From d9f686db88cc6ed01af8f7d690a9e44b7dcfb6ee Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Mon, 26 Sep 2011 03:18:51 +0200
Subject: remove short-lived CURL_WRITEFUNC_OUT_OF_MEMORY

---
 lib/ftplistparser.c | 15 +++------------
 lib/rtsp.c          |  5 -----
 lib/sendf.c         | 11 -----------
 3 files changed, 3 insertions(+), 28 deletions(-)

(limited to 'lib')

diff --git a/lib/ftplistparser.c b/lib/ftplistparser.c
index 12ee51d86..bbf6e9ef9 100644
--- a/lib/ftplistparser.c
+++ b/lib/ftplistparser.c
@@ -354,8 +354,6 @@ static CURLcode ftp_pl_insert_finfo(struct connectdata *conn,
   return CURLE_OK;
 }
 
-/* Curl_ftp_parselist is a write callback function */
-
 size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
                           void *connptr)
 {
@@ -367,10 +365,6 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
   unsigned long i = 0;
   CURLcode rc;
 
-  if(bufflen >= CURL_WRITEFUNC_PAUSE)
-    /* CURL_WRITEFUNC_PAUSE limits input size */
-    return CURL_WRITEFUNC_OUT_OF_MEMORY;
-
   if(parser->error) { /* error in previous call */
     /* scenario:
      * 1. call => OK..
@@ -378,9 +372,6 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
      * 3. (last) call => is skipped RIGHT HERE and the error is hadled later
      *    in wc_statemach()
      */
-    if(parser->error == CURLE_OUT_OF_MEMORY)
-      return CURL_WRITEFUNC_OUT_OF_MEMORY;
-
     return bufflen;
   }
 
@@ -397,12 +388,12 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
       parser->file_data = Curl_fileinfo_alloc();
       if(!parser->file_data) {
         parser->error = CURLE_OUT_OF_MEMORY;
-        return CURL_WRITEFUNC_OUT_OF_MEMORY;
+        return bufflen;
       }
       parser->file_data->b_data = malloc(FTP_BUFFER_ALLOCSIZE);
       if(!parser->file_data->b_data) {
         PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
-        return CURL_WRITEFUNC_OUT_OF_MEMORY;
+        return bufflen;
       }
       parser->file_data->b_size = FTP_BUFFER_ALLOCSIZE;
       parser->item_offset = 0;
@@ -425,7 +416,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb,
         parser->file_data = NULL;
         parser->error = CURLE_OUT_OF_MEMORY;
         PL_ERROR(conn, CURLE_OUT_OF_MEMORY);
-        return CURL_WRITEFUNC_OUT_OF_MEMORY;
+        return bufflen;
       }
     }
 
diff --git a/lib/rtsp.c b/lib/rtsp.c
index 77c1367ff..198c25dc1 100644
--- a/lib/rtsp.c
+++ b/lib/rtsp.c
@@ -725,11 +725,6 @@ CURLcode rtp_client_write(struct connectdata *conn, char *ptr, size_t len)
   writeit = data->set.fwrite_rtp?data->set.fwrite_rtp:data->set.fwrite_func;
   wrote = writeit(ptr, 1, len, data->set.rtp_out);
 
-  if(CURL_WRITEFUNC_OUT_OF_MEMORY == wrote) {
-    failf (data, "Out of memory writing RTP data");
-    return CURLE_OUT_OF_MEMORY;
-  }
-
   if(CURL_WRITEFUNC_PAUSE == wrote) {
     failf (data, "Cannot pause RTP");
     return CURLE_WRITE_ERROR;
diff --git a/lib/sendf.c b/lib/sendf.c
index e9d5c3775..847090be3 100644
--- a/lib/sendf.c
+++ b/lib/sendf.c
@@ -459,11 +459,6 @@ CURLcode Curl_client_write(struct connectdata *conn,
       wrote = len;
     }
 
-    if(CURL_WRITEFUNC_OUT_OF_MEMORY == wrote) {
-      failf(data, "Out of memory writing body");
-      return CURLE_OUT_OF_MEMORY;
-    }
-
     if(CURL_WRITEFUNC_PAUSE == wrote)
       return pausewrite(data, type, ptr, len);
 
@@ -486,12 +481,6 @@ CURLcode Curl_client_write(struct connectdata *conn,
        regardless of the ftp transfer mode (ASCII/Image) */
 
     wrote = writeit(ptr, 1, len, data->set.writeheader);
-
-    if(CURL_WRITEFUNC_OUT_OF_MEMORY == wrote) {
-      failf(data, "Out of memory writing header");
-      return CURLE_OUT_OF_MEMORY;
-    }
-
     if(CURL_WRITEFUNC_PAUSE == wrote)
       /* here we pass in the HEADER bit only since if this was body as well
          then it was passed already and clearly that didn't trigger the pause,
-- 
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