From:             geissert at debian dot org
Operating system: linux ia64
PHP version:      5.3.1
PHP Bug Type:     Reproducible crash
Bug description:  unaligned memory access in ext/hash/hash_tiger.c

Description:
------------
There's an unaligned memory access on PHP_TIGERUpdate():

tiger_compress(context->passes, ((const php_hash_uint64 *)
context->buffer), context->state);

Failed test ext/hash/tests/hash_file_basic1.phpt

Actual result:
--------------
*** Testing hash_file() : basic functionality ***
adler32: ff87222e
crc32: 61664d33
gost: d9e65f0c0c2ef944e4f8a01f4a46365c4f33a2853756878182a7f03e1490a4cd
haval128,3: 8bb81269aca8b7f87829020d76a4e841
md2: 70f791c0d8fa9edd7d08e32fcba8c354
md4: a9d034b16bb290c57a645afd6f14cd3b
md5: 704bf818448f5bbb94061332d2c889aa
ripemd128: d02a5f320a11c54c7d51f933b0bd8471
ripemd160: 3ff296ca6314313af3ed0437c8fc0ebbd3242d3b
ripemd256:
0edd779587c11cf32781111b264251eb37529832fb207121cd45dd95002e48a8
ripemd320:
bf162fa2ff20491b3016c5d8190f8ee47d7dcda8c38eaf6779349a243a029d275eec9adf16ec1b35
sha1: 8529b266611e3bd0d208fd9614653c2a8f23d0fe
sha256: a0f5702fa5d3670b80033d668e8732b70550392abb53841355447f8bb0f72245
sha384:
a35d875ed96d94b6452acad910f97978200faa2398d8a0e6b9cffa33704c3809e3d2e5b0d63700d8f32a0716e7d2d528
sha512:
1f42adaf938fbf136e381b164bae5f984c7f9fe60c82728bd889c14f187c7d63e81a0305a1731c7e0a8f3ed9fd2ec92a3833a93502bdf269532601f0b8e2bab0
snefru: d414b2345d3e7fa1a31c044cf334bfc1fec24d89e464411998d579d24663895f
Bus error (core dumped)

-- 
Edit bug report at http://bugs.php.net/?id=51003&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=51003&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=51003&r=trysnapshot53
Try a snapshot (PHP 6.0):            
http://bugs.php.net/fix.php?id=51003&r=trysnapshot60
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=51003&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=51003&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=51003&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=51003&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=51003&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=51003&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=51003&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=51003&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=51003&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=51003&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=51003&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=51003&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=51003&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=51003&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=51003&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=51003&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=51003&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=51003&r=mysqlcfg

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