delta/php-git.git/ext/session, branch php-4.3.3RC2 git.php.net: repository/php-src.git Proper fix for #24592 2003-07-22T01:10:30+00:00 Sascha Schumann sas@php.net 2003-07-22T01:10:30+00:00 07b9f0c1d5dcaee66af24bae6f60469683051590 The core issue is that undefined variables are refcounted (refcount != 0) while is_ref is still set to 0. I don't know whether this is a bug in the engine, but is it not the first time this irregularity has caused problems for the session extension. The irregularity confused ZEND_SET_SYMBOL_WITH_LENGTH which then did the wrong thing WRT null values. Fortunately, nulls can simply be ignored in this case, thus the old code is restored and a new condition is added. 
The core issue is that undefined variables are refcounted (refcount != 0)
while is_ref is still set to 0.  I don't know whether this is a bug in
the engine, but is it not the first time this irregularity has caused
problems for the session extension.

The irregularity confused ZEND_SET_SYMBOL_WITH_LENGTH which then did
the wrong thing WRT null values.

Fortunately, nulls can simply be ignored in this case, thus the old
code is restored and a new condition is added.
MFH: Fixed bug #24592 (Possible crash in session extnsion, with NULL values). 2003-07-21T21:49:52+00:00 Ilia Alshanetsky iliaa@php.net 2003-07-21T21:49:52+00:00 61fc0ba6b297a9fde92c03f35e5654ecf86ed87c 






This commit was manufactured by cvs2svn to create branch 'PHP_4_3'.
2003-07-21T21:47:53+00:00

SVN Migration
svn@php.net

2003-07-21T21:47:53+00:00

10bb05805196baa645a202cd0a76814ad56880a8












Fix test
2003-06-13T09:17:52+00:00

Sascha Schumann
sas@php.net

2003-06-13T09:17:52+00:00

e783c0b5a180de677496a5df504b86b5498e541d












MFH, fixed the test (second session init produces a notices)
2003-06-13T09:16:49+00:00

foobar
sniper@php.net

2003-06-13T09:16:49+00:00

626f3de608a0a8757870adffc1be4d710357476d












MFH E_NOTICE
2003-06-10T03:57:16+00:00

Sascha Schumann
sas@php.net

2003-06-10T03:57:16+00:00

babbbb048bb53a4c0f58292fdd1f0b71017770c4












fix prototype
2003-05-29T17:39:00+00:00

Sascha Schumann
sas@php.net

2003-05-29T17:39:00+00:00

33d844496fb65596a162d6b133d17a6a5eb2c6e8












Always send a new session cookie upon regenerating id
2003-05-29T16:19:56+00:00

Sascha Schumann
sas@php.net

2003-05-29T16:19:56+00:00

39267c2bf94fb528d546c74dd7964b06391a63c0












readd essential line for multiple sessions inside one request
2003-05-21T02:33:13+00:00

Sascha Schumann
sas@php.net

2003-05-21T02:33:13+00:00

f851db253167d99ed97c4d400d34e530881cc3c5












Make error messages less ambiguous
2003-05-20T21:01:42+00:00

Sascha Schumann
sas@php.net

2003-05-20T21:01:42+00:00

8b4ff8934573b3becd0a633fa6f2ad35eef03132