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Code Issues Releases Wiki Activity

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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7
CHANGES
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@ -6,6 +6,13 @@
Changelog
Daniel S (25 April 2007)
- Sonia Subramanian brought our attention to a problem that happens if you set
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.
Yang Tse (25 April 2007)
- Steve Little fixed compilation on VMS 64-bit mode

2
RELEASE-NOTES
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@ -50,6 +50,6 @@ This release would not have looked like this without help, code, reports and
advice from friends like these:
Song Ma, Dan Fandrich, Yang Tse, Jay Austin, Robert Iakobashvil,
James Housley, Daniel Black, Steve Little
James Housley, Daniel Black, Steve Little, Sonia Subramanian
Thanks! (and sorry if I forgot to mention someone)

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-