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https://issues.apache.org/jira/browse/AXIS2C-1635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13634028#comment-13634028
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Gilles Gagniard edited comment on AXIS2C-1635 at 4/17/13 1:58 PM:
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Hello !
This is really strange ... I cannot reproduce this issue.
With both a SSL-enabled and a SSL-disabled build of current axis2-C trunk (plus
this patch), I don't have any crash with the echo sample, and valgrind/memcheck
doesn't report any error.
In particular, I don't understand how freeing options *later* in svc_client.c
could cause a memory corruption.
If you apply the rest of the patch while leaving out the move of options free
in svc_client.c, do you still get a coredump ?
Many thanks for your time trying this :)
was (Author: gillesgagniard):
Hello !
With a SSL-enabled build of current axis2-C trunk (plus this patch), I don't
have any crash with the echo sample, and valgrind doesn't report any error.
I will retry with a SSL-disabled build then ...
> Fix for various memleaks & corruptions
> --------------------------------------
>
> Key: AXIS2C-1635
> URL: https://issues.apache.org/jira/browse/AXIS2C-1635
> Project: Axis2-C
> Issue Type: Bug
> Affects Versions: 1.6.0, Current (Nightly)
> Environment: FC18 / WinXP
> Reporter: Gilles Gagniard
> Labels: patch
> Fix For: Current (Nightly)
>
> Attachments: axis2c_fixes.patch
>
>
> This issue contains a patch for various memleaks / corruptions in Axis2/C.
> Each proposed fix has an attached comment in the patch describing the issue.
> In particular, it fixes :
> - a crasher introduced with r1467162 : in http_sender.c in_stream could be
> reused after being freed
> - a crasher sometime happening when freeing a svc_client : in svc_client.c
> options should be freed last because free callbacks for other members can tap
> into options (and do, see conf_ctx for instance !)
> - a memleak in the connection_map handling in http_sender.c (key is always
> strdup()ed but never freed)
> - a crasher in stream handling, happening if the incoming stream length is
> exactly equal to internal buffer length
> - a memleak in om_element
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