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Posted to bugs@httpd.apache.org by bu...@apache.org on 2007/11/14 23:38:08 UTC
DO NOT REPLY [Bug 43865] New: - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
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Summary: ssl_engine_vars.c initializes a static variable with
memory from the configuration pool which is later
released
Product: Apache httpd-2
Version: 2.2.6
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: mod_ssl
AssignedTo: bugs@httpd.apache.org
ReportedBy: durket@hw-durket.stanford.edu
In ssl_engine_vars.c at line 645, the static variable 'library' is initialized
(one time only) using memory obtained from a pool. The pool, as
it turs out, is the configuration record pool (pconf). That pool is cleared after
phase 1 of module configuration, (but of course static variables are not) and so
the address pointed to by 'library' is no longer valid when the second phase of
configuration takes place.
This leads to garbage data in the server_description field of Apache.
This bug is related to (and may be the cause of) bug #40146
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DO NOT REPLY [Bug 43865] - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
Posted by bu...@apache.org.
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------- Additional Comments From rpluem@apache.org 2008-01-08 02:51 -------
(In reply to comment #4)
> How can I fix this? If I leave it unresolved, is it affecting user traffic? I
> have 4 servers, why doesn't this happen each time I restart the other servers.
>
You can either apply the patch for the 2.2.x branch by yourself (see
http://svn.apache.org/viewvc?view=rev&revision=596683) or you wait for the next
2.2.x release which will hopefully available by the end of next week.
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DO NOT REPLY [Bug 43865] - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
Posted by bu...@apache.org.
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------- Additional Comments From davi@apache.org 2007-11-15 04:16 -------
FWIW, It seems that this issue has already been fixed on trunk:
http://svn.apache.org/viewvc?view=rev&revision=591384
Proposed for backport:
http://svn.apache.org/viewvc?view=rev&revision=595286
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DO NOT REPLY [Bug 43865] - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
Posted by bu...@apache.org.
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jorton@redhat.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
------- Additional Comments From jorton@redhat.com 2007-11-16 02:40 -------
This was already fixed on the branches; r591384 was only a cleanup of the code used.
*** This bug has been marked as a duplicate of 43334 ***
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DO NOT REPLY [Bug 43865] - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
Posted by bu...@apache.org.
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rpluem@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |csgonan@yahoo.com
------- Additional Comments From rpluem@apache.org 2008-01-07 13:16 -------
*** Bug 44180 has been marked as a duplicate of this bug. ***
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DO NOT REPLY [Bug 43865] - ssl_engine_vars.c initializes a static variable with memory from the configuration pool which is later released
Posted by bu...@apache.org.
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------- Additional Comments From csgonan@yahoo.com 2008-01-07 14:07 -------
How can I fix this? If I leave it unresolved, is it affecting user traffic? I
have 4 servers, why doesn't this happen each time I restart the other servers.
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