From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 25 Sep 2002 12:47:38 +0000 (+0000)
Subject: make sure we free rangeline before we re-assign it to a new allocated
X-Git-Tag: curl-7_10~14
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=969217c9d9a25cb75d26f815e43f5748b9891f2c;p=thirdparty%2Fcurl.git

make sure we free rangeline before we re-assign it to a new allocated
memory as otherwise we (might) leak memory
---

diff --git a/lib/http.c b/lib/http.c
index 855d74733a..6bba43dda4 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -669,6 +669,9 @@ CURLcode Curl_http(struct connectdata *conn)
      */
     if((data->set.httpreq == HTTPREQ_GET) &&
        !checkheaders(data, "Range:")) {
+      /* if a line like this was already allocated, free the previous one */
+      if(conn->allocptr.rangeline)
+        free(conn->allocptr.rangeline);
       conn->allocptr.rangeline = aprintf("Range: bytes=%s\r\n", conn->range);
     }
     else if((data->set.httpreq != HTTPREQ_GET) &&