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make sure we free rangeline before we re-assign it to a new allocated

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memory as otherwise we (might) leak memory
This commit is contained in:
Daniel Stenberg 2002-09-25 12:47:38 +00:00
parent e399502c7a
commit 969217c9d9
1 changed files with 3 additions and 0 deletions
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3
lib/http.c
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@ -669,6 +669,9 @@ CURLcode Curl_http(struct connectdata *conn)
*/ */
if((data->set.httpreq == HTTPREQ_GET) && if((data->set.httpreq == HTTPREQ_GET) &&
!checkheaders(data, "Range:")) { !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); conn->allocptr.rangeline = aprintf("Range: bytes=%s\r\n", conn->range);
} }
else if((data->set.httpreq != HTTPREQ_GET) && else if((data->set.httpreq != HTTPREQ_GET) &&