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Posted to bugs@httpd.apache.org by bu...@apache.org on 2021/12/22 07:06:47 UTC

[Bug 65760] New: Resource leaks in mod_ssl_ct.c

https://bz.apache.org/bugzilla/show_bug.cgi?id=65760

            Bug ID: 65760
           Summary: Resource leaks in mod_ssl_ct.c
           Product: Apache httpd-2
           Version: 2.5-HEAD
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mod_ssl
          Assignee: bugs@httpd.apache.org
          Reporter: ryancaicse@gmail.com
  Target Milestone: ---

In the method ct_static_scts, fclose(pemfile) and X509_free(cert) also should
be put before Line 2970. Otherwise there are memory leaks. Is it true?

https://github.com/apache/httpd/blob/21f16155c38e406e0a0daaa60a539d66128cf044/modules/ssl/mod_ssl_ct.c#L2962-L2974

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[Bug 65760] Resource leaks in mod_ssl_ct.c

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65760

--- Comment #2 from Matt <ma...@gmail.com> ---
Resource leaks in mod_ssl_ct.c can occur when resources allocated during the
execution of the code are not properly released when they are no longer needed.
These can include file descriptors, memory allocations, and other system
resources. https://fixerrs.com

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[Bug 65760] Resource leaks in mod_ssl_ct.c

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65760

Christophe JAILLET <ch...@wanadoo.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #1 from Christophe JAILLET <ch...@wanadoo.fr> ---
Hi,

thx for the report. This is fixed in trunk in r1896361.
This code is not part of 2.4.x, so no backport is needed.

Only the fclose() is needed. In this error handling path, cert is NULL, so
X509_free(cert) is not needed.

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