Stanislav Malyshev wrote:
Hi!
zend_destroy_rsrc_list(&EG(regular_list)). On the next line,
zend_post_deactivate_modules() is called, which steps through the module
list and unloads all the dynamically loaded modules. If one of these
dl() is really troublesome...
I think this issue could be fixed by moving the
zend_destroy_rsrc_list(&EG(regular_list)) call after the module
shutdown. I've attached a patch demonstrating the principle (this fixes
the hashtable destroyed message and I don't get anything bad like a
segfault).
But many resource dtors may need some action from modules they belong
to. If modules are already past shutdown, that may be a problem.
If we must spend time on supporting dl(), then I'd propose to fix
module dtor so that it wouldn't try to access EG(regular_list) - if it
happens as you described, it doesn't need it anyway.
Hi,
This has nothing to do with dl(). mysqli was loaded in php.ini via
extension=mysqli.so
I can't test the proposed fix until August, but it sounds like it would
also fix the issue without messing with shutdown.
Greg
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