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Fix #76167: mbstring may use pointer from some previous request #7604

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@cmb69 cmb69 commented Oct 21, 2021

We must not reuse per-request memory across multiple requests, so this
check triggered during RINIT makes no sense. As explained in the bug
report[1], it can be even harmful, if some request startup fails, and
the pointers refer to already freed memory in the next request.

[1] https://bugs.php.net/76167

We must not reuse per-request memory across multiple requests, so this
check triggered during RINIT makes no sense.  As explained in the bug
report[1], it can be even harmful, if some request startup fails, and
the pointers refer to already freed memory in the next request.

[1] <https://bugs.php.net/76167>
@cmb69 cmb69 added the Bug label Oct 21, 2021
@cmb69 cmb69 closed this in d3d6d79 Oct 25, 2021
@cmb69 cmb69 deleted the cmb/76167 branch October 25, 2021 10:43
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