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Posted to bugs@apr.apache.org by bu...@apache.org on 2007/04/07 12:25:04 UTC

DO NOT REPLY [Bug 42066] New: - apr_bucket_alloc crash when apr_allocator_alloc fails

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           Summary: apr_bucket_alloc crash when apr_allocator_alloc fails
           Product: APR
           Version: HEAD
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: PatchAvailable
          Severity: major
          Priority: P3
         Component: APR-util
        AssignedTo: bugs@apr.apache.org
        ReportedBy: serai@lans-tv.com


If apr_allocator_alloc at apr_buckets_alloc.c line 129 and 142 fails, SEGV 
occurs. It should abort when APR_POOL_DEBUG is enabled.
Or even if APR_POOL_DEBUG is disabled, should apr_bucket_alloc return NULL?

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DO NOT REPLY [Bug 42066] - apr_bucket_alloc crash when apr_allocator_alloc fails

Posted by bu...@apache.org.
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poeml@suse.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |poeml@suse.de




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DO NOT REPLY [Bug 42066] - apr_bucket_alloc crash when apr_allocator_alloc fails

Posted by bu...@apache.org.
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wrowe@apache.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |enhancement




------- Additional Comments From wrowe@apache.org  2007-10-16 16:17 -------
Davi's proposal entails an API change, either way marking this as
an enhancement, the original patch could be considered for 1.2.x
but solving it requires 1.3.0 - and I agree both would be good.

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DO NOT REPLY [Bug 42066] - apr_bucket_alloc crash when apr_allocator_alloc fails

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------- Additional Comments From serai@lans-tv.com  2007-04-07 03:28 -------
Created an attachment (id=19921)
 --> (http://issues.apache.org/bugzilla/attachment.cgi?id=19921&action=view)
write error and abort


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DO NOT REPLY [Bug 42066] - apr_bucket_alloc crash when apr_allocator_alloc fails

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------- Additional Comments From davi@haxent.com.br  2007-04-29 14:23 -------
apr_allocator_t should have a abort_fn like apr_pool_t, and then it should return NULL. Almost all
callers of apr_bucket_alloc() (within httpd) don't check for a NULL return, so a abort_fn is a must have.

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