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From Aleksey Midenkov <>
Subject Creating a bucket and SIGSEGV question
Date Thu, 04 Oct 2007 15:41:45 GMT

The bucket structure and the bucket contents live in different pools. The 
bucket structure is allocated from bucket allocator (apr_bucket_alloc_t). So 
my question is could the allocator pool cleanup chain get garbled if bucket 
contents pool lifetime is shorter than the allocator pool lifetime?

In my I have SIGSEGV in mod_proxy in apr_socket_close when I create and 
destroy buckets very intensively in my module. The mpm is worker. Couse of 
SIGSEGV is broken cleanups chain of the socket pool. The socket pool, 
connection pool and allocator pool are the same. Buckets contents are 
allocated from short lived pools which are created and destroyed many times 
during the request phase.


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