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Subject: mod_ssl
Date: Tue, 11 Dec 2007 14:26:38 -0500
Message-ID: 
 <309AD90BD8FC7E4383DB1ACCBF6C8DC006448EC8@USA0300MS01.na.xerox.net>
Thread-Topic: mod_ssl
Thread-Index: Acg8K8BUhgxfVxkbR8KaZEb4fst+mg==
From: "Hammer, Tim" <Tim.Hammer@xerox.com>
To: <modules-dev@httpd.apache.org>

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I am attempting to upgrade httpd from 1.3.x to 2.2.x for our web
application. I have managed to get everything building and working,
except SSL support. mod_ssl.so seems to load alright, but at some point
I get a core dump (one occurred during startup/initialization I think,
but I do get servers running; however, when I try to access a page from
a browser, everything dumps again).
=20
All of the core dumps look the same:
Program terminated with signal 11, Segmentation fault.
#0  apr_bucket_shared_destroy (data=3D0x0) at
buckets/apr_buckets_refcount.c:47
47      buckets/apr_buckets_refcount.c: No such file or directory.
        in buckets/apr_buckets_refcount.c
(gdb) bt
#0  apr_bucket_shared_destroy (data=3D0x0) at
buckets/apr_buckets_refcount.c:47
#1  0xb7fc9b61 in heap_bucket_destroy (data=3D0x0) at
buckets/apr_buckets_heap.c:35
#2  0xb7f67579 in bio_filter_in_read () from
/usr/local/apache2/modules/mod_ssl.so
#3  0x0000000b in ?? () from /lib/libm.so.6

As you can see, the call from mod_ssl.so into the buckets/ code is
passing a null pointer. None of our other modules have been modified to
use buckets. Does mod_ssl require the use of buckets?
=20
Thanks for any info!
.Tim=20
Xerox Corporation, Office Group=20

Phone: 585/427-1684=20
Fax:     585/427-3244=20
Email:  Tim.Hammer@Xerox.com=20
Addr:  M/S 0801-80A=20
           1350 Jefferson Road=20
           Rochester, NY  14623=20

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