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Sonia Subramanian brought our attention to a problem that happens if you set

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the CURLOPT_RESUME_FROM or CURLOPT_RANGE options and an existing connection
in the connection cache is closed to make room for the new one when you call
curl_easy_perform(). It would then wrongly free range-related data in the
connection close funtion.
This commit is contained in:
Daniel Stenberg
2007-04-25 20:20:15 +00:00
parent 9bdb05b4d6
commit ed8cb57151
3 changed files with 8 additions and 11 deletions
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10
lib/url.c
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@@ -1830,16 +1830,6 @@ CURLcode Curl_disconnect(struct connectdata *conn)
Curl_expire(data, 0); /* shut off timers */
Curl_hostcache_prune(data); /* kill old DNS cache entries */
/*
* The range string is usually freed in curl_done(), but we might
* get here *instead* if we fail prematurely. Thus we need to be able
* to free this resource here as well.
*/
if(data->reqdata.rangestringalloc) {
free(data->reqdata.range);
data->reqdata.rangestringalloc = FALSE;
}
if((conn->ntlm.state != NTLMSTATE_NONE) ||
(conn->proxyntlm.state != NTLMSTATE_NONE)) {
/* Authentication data is a mix of connection-related and sessionhandle-