PHP :: Bug #50999 :: unaligned memory access in dba

Bug #50999	unaligned memory access in dba_fetch()
Submitted:	2010-02-10 19:12 UTC	Modified:	2010-03-05 03:30 UTC
From:	geissert at debian dot org	Assigned:	felipe (profile)
Status:	Closed	Package:	DBM/DBA related
PHP Version:	5.3SVN-2010-02-12	OS:	linux ia64
Private report:	No	CVE-ID:	None

View Developer Edit

[2010-02-10 19:12 UTC] geissert at debian dot org

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

*p = Z_LVAL_PP(arg);

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[2010-02-10 20:59 UTC] geissert at debian dot org

Failed test: ext/dba/tests/dba_cdb_read.phpt log:
---- EXPECTED OUTPUT
database handler: cdb
7YYYYNNN
=1234
#1122
?1212314
#1212314
=1231324
---- ACTUAL OUTPUT
database handler: cdb
7YYYYNNN
=1234
#1122
?1212314
#1212314
=Bus error (core dumped)
---- FAILED

[2010-03-03 01:29 UTC] felipe@php.net

Automatic comment from SVN on behalf of felipe
Revision: http://svn.php.net/viewvc/?view=revision&amp;revision=295764
Log: - Possible fix for bug #50999

[2010-03-03 01:30 UTC] felipe@php.net

-Status: Open +Status: Feedback

[2010-03-03 01:30 UTC] felipe@php.net

Hello, I've committed a possible fix, could you check it again? Thanks.

[2010-03-03 01:31 UTC] felipe@php.net

-Package: Scripting Engine problem +Package: DBM/DBA related

[2010-03-05 02:30 UTC] geissert@php.net

-Status: Feedback +Status: Closed

[2010-03-05 02:30 UTC] geissert@php.net

This bug has been fixed in SVN.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.

Yes, it seems to enough to fix it. Thanks.

[2010-03-05 03:30 UTC] felipe@php.net

-Summary: unaligned memory access in Zend/zend_API.c +Summary: unaligned memory access in dba_fetch()

[2010-03-05 03:33 UTC] felipe@php.net

Automatic comment from SVN on behalf of felipe
Revision: http://svn.php.net/viewvc/?view=revision&amp;revision=295840
Log: - BFN #50999

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