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Code Issues Releases Wiki Activity

Bug report #1812190 (http://curl.haxx.se/bug/view.cgi?id=1812190) points out

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that libcurl tried to re-use connections a bit too much when using non-SSL
protocols tunneled over a HTTP proxy.
This commit is contained in:
Daniel Stenberg 2007-10-23 21:00:51 +00:00
parent b9a305983f
commit 949ff9715a
4 changed files with 19 additions and 11 deletions
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5
CHANGES
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@ -6,6 +6,11 @@
Changelog Changelog
Daniel S (23 October 2007)
- Bug report #1812190 (http://curl.haxx.se/bug/view.cgi?id=1812190) points out
that libcurl tried to re-use connections a bit too much when using non-SSL
protocols tunneled over a HTTP proxy.
Daniel S (22 October 2007) Daniel S (22 October 2007)
- Michal Marek forwarded the bug report - Michal Marek forwarded the bug report
https://bugzilla.novell.com/show_bug.cgi?id=332917 about a HTTP redirect to https://bugzilla.novell.com/show_bug.cgi?id=332917 about a HTTP redirect to

2
RELEASE-NOTES
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@ -41,6 +41,8 @@ This release includes the following bugfixes:
o specifying a proxy with a trailing slash didn't work (unless it also o specifying a proxy with a trailing slash didn't work (unless it also
contained a port number) contained a port number)
o redirect from HTTP to FTP memory problem o redirect from HTTP to FTP memory problem
o re-used connections a bit too much when using non-SSL protocols tunneled
over a HTTP proxy
This release includes the following known bugs: This release includes the following known bugs:

5
TODO-RELEASE
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@ -1,7 +1,4 @@
To be addressed before 7.17.1 (planned release: November 2007) To be addressed before 7.17.1 (planned release: late October 2007)
============================= =============================
104 - [ curl-Bugs-1812190 ] libcurl can use wrong connection, when using
https
106 - 106 -

18
lib/url.c
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@ -2399,14 +2399,18 @@ ConnectionExists(struct SessionHandle *data,
/* don't do mixed SSL and non-SSL connections */ /* don't do mixed SSL and non-SSL connections */
continue; continue;
if(!needle->bits.httpproxy || needle->protocol&PROT_SSL) { if(needle->bits.proxy != check->bits.proxy)
/* The requested connection does not use a HTTP proxy or it /* don't do mixed proxy and non-proxy connections */
uses SSL. */ continue;
if(!(needle->protocol&PROT_SSL) && check->bits.httpproxy) if(!needle->bits.httpproxy || needle->protocol&PROT_SSL ||
/* we don't do SSL but the cached connection has a proxy, (needle->bits.httpproxy && check->bits.httpproxy &&
then don't match this */ needle->bits.tunnel_proxy && check->bits.tunnel_proxy &&
continue; strequal(needle->proxy.name, check->proxy.name) &&
(needle->port == check->port))) {
/* The requested connection does not use a HTTP proxy or it uses SSL or
it is a non-SSL protocol tunneled over the same http proxy name and
port number */
if(strequal(needle->protostr, check->protostr) && if(strequal(needle->protostr, check->protostr) &&
strequal(needle->host.name, check->host.name) && strequal(needle->host.name, check->host.name) &&