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Bug #35147 __HALT_COMPILER() breaks with --enable-zend-multibyte
Submitted: 2005-11-08 03:04 UTC Modified: 2005-11-15 15:02 UTC
Votes:4
Avg. Score:2.5 ± 1.7
Reproduced:1 of 4 (25.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: cellog@php.net Assigned: dmitry (profile)
Status: Closed Package: Scripting Engine problem
PHP Version: 5CVS-2005-11-08 (CVS) OS: *
Private report: No CVE-ID: None
View Developer Edit
 [2005-11-08 03:04 UTC] cellog@php.net 
Description:
------------
if --enable-zend-multibyte, __HALT_COMPILER__ fails, no output

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 [2005-11-08 05:11 UTC] cellog@php.net 
more details:

"make install-pear" uses install-pear-nozlib.phar, which uses __HALT_COMPILER__ to prevent parsing of the rest of the file, as this would result in redeclaration of class fatal errors (it contains internal .tars for the PEAR package, but uses its own PEAR to install these .tars).

When stepping through the invocation make install-pear does (sapi/cli/php -n -dshort_open_tag=0 -dsafe_mode=0 -derror_reporting=E_ALL pear/install-pear-nozlib.phar -d "/usr/local/lib/php" -b "/usr/local/bin") in gdb, it appears that zend_language_parser goes straight to an abort after the first return from the language_scanner, as if the scanner was unable to find any tokens.

I was unable to run through valgrind, all available memory was used up and the process was killed before any leaks were displayed.
 [2005-11-08 23:38 UTC] sniper@php.net 
Making this critical, it really needs to be dealt with before 5.1 is released.
 [2005-11-09 09:41 UTC] tony2001@php.net 
Would be good to have a short reproduce script, as I can't see any problems here.
 [2005-11-13 20:08 UTC] moriyoshi@php.net 
Proposed patches:

- Against HEAD:
http://www.voltex.jp/patches/php-bug-35147-preliminary.patch.diff.gz

- Against PHP_5_1:
http://www.voltex.jp/patches/php-bug-35147-preliminary.PHP_5_1.patch.diff.gz
 [2005-11-15 14:49 UTC] iliaa@php.net 
This bug has been fixed in CVS.

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.
 [2005-11-15 15:02 UTC] dmitry@php.net 
Fixed in CVS PHP_5_1.
 
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