Bug #71413 [Opn->Fbk]: Crash with constants on internal interfaces
Edit report at https://bugs.php.net/bug.php?id=71413&edit=1
ID: 71413
Updated by: bwoebi@php.net
Reported by: mike@php.net
Summary: Crash with constants on internal interfaces
-Status: Open
+Status: Feedback
Type: Bug
Package: Scripting Engine problem
PHP Version: master-Git-2016-01-19 (Git)
-Assigned To:
+Assigned To: bwoebi
Block user comment: N
Private report: N
New Comment:
The issue is probably zend_destroy_call_constant_internal immediately freeing.
Can you please verify whether removing the free() in the function body will fix it (in http://lxr.php.net/xref/PHP_MASTER/Zend/zend_compile.c#100)?
[And probably cause a mem leak instead]
If that's the issue, I'll prepare a proper patch.
Previous Comments:
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[2016-01-19 19:04:14] mike@php.net
Description:
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a75c195000 (class constant visibility patch) seems to cause problems, when extensions register
constants on interfaces; no problems with PHP-7.0
It's a bit tricky to reproduce, but building e.g. https://github.com/m6w6/ext-pq into PHP-master may trigger
the crash; see https://gist.github.com/m6w6/58dd72c02344487d6346#file-valgrind-log
and https://travis-ci.org/m6w6/ext-pq/builds/103342033
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Edit this bug report at https://bugs.php.net/bug.php?id=71413&edit=1
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