Fix GH-9033: Loading blacklist file can fail due to negative length #9036
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If the blacklist file contains a line with a single double-quote, we called `zend_strndup(pbuf, -1)` what causes an unnecessary bail out; instead we just ignore that line. If the blacklist file contains an empty line, we may have caused an OOB read; instead we just ignore that line.
devnexen
approved these changes
Jul 20, 2022
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If the blacklist file contains a line with a single double-quote, we
called
zend_strndup(pbuf, -1)what causes an unnecessary bail out;instead we just ignore that line.
If the blacklist file contains an empty line, we may have caused an OOB
read; instead we just ignore that line.