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Posted to bugs@httpd.apache.org by bu...@apache.org on 2012/08/02 19:24:53 UTC

[Bug 53647] New: Bus Error on Startup when SSL enabled

https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

          Priority: P2
            Bug ID: 53647
          Assignee: bugs@httpd.apache.org
           Summary: Bus Error on Startup when SSL enabled
          Severity: critical
    Classification: Unclassified
                OS: Solaris
          Reporter: apache@jdrtech.com
          Hardware: Sun
            Status: NEW
           Version: 2.4.2
         Component: mod_ssl
           Product: Apache httpd-2

Solaris 10 with Studio 11.

CFLAGS="-m64 -xcode=pic32"

using httpd-2.4.2, openssl-1.0.1c, apr-1.4.6, apr-util-1.4.1

Works great when SSLEngine NOT on. Crashes on startup with Bus Error when
turned on.

dbx output:

t@1 (l@1) program terminated by signal BUS (invalid address alignment)
0xffffffff7df627ec: _free_unlocked+0x0058:      ldx      [%i5 - 16], %o1
Current function is ssl_init_ctx_cleanup
 1677       MODSSL_CFG_ITEM_FREE(SSL_CTX_free, mctx->ssl_ctx);

Tried DSO and static module(s) with same results using default install and
configuration files.

Works great with http version 2.2.22

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

Joe Orton <jo...@redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Joe Orton <jo...@redhat.com> ---
Curious.  Using CFLAGS like that is not advised, though.  Change CC to change
compiler ABI:

  CC="cc -m64 -xcode=pic32"

though it's a long shot, does that make any difference?  Are there any compiler
warnings during build?

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

--- Comment #2 from apache@jdrtech.com ---
I see that 2.4.3 has been released. I'll try that first

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

--- Comment #5 from apache@jdrtech.com ---
(In reply to comment #1)
> Curious.  Using CFLAGS like that is not advised, though.  Change CC to
> change compiler ABI:
> 
>   CC="cc -m64 -xcode=pic32"
> 
> though it's a long shot, does that make any difference?  Are there any
> compiler warnings during build?

Please see attached for build warnings. used CC="cc -m64 -xcode=pic32 -g" as
opposed to CFLAGS

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

--- Comment #3 from apache@jdrtech.com ---
same thing with 2.4.3

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

apache@jdrtech.com changed:

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

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

--- Comment #4 from apache@jdrtech.com ---
Created attachment 29292
  --> https://issues.apache.org/bugzilla/attachment.cgi?id=29292&action=edit
Build warnings

Also used CC="cc -m64 -xcode=pic32 -g" as opposed to CFLAGS

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[Bug 53647] Bus Error on Startup when SSL enabled

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=53647

--- Comment #6 from apache@jdrtech.com ---
fixed!

need to needed to use INSTALLED location of SSL instead of distribution set.

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