Initialize blacklist_path_length #9129
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For some reason, GCC warns[1]: | ‘blacklist_path_length’ may be used uninitialized in this function | [-Werror=maybe-uninitialized] This looks like a false positive to me, but it doesn't hurt to explicitly initialize the variable. [1] <https://github.com/php/php-src/runs/7502212969?check_suite_focus=true>
kocsismate
approved these changes
Jul 25, 2022
TimWolla
approved these changes
Jul 25, 2022
cmb69
referenced
this pull request
Jul 25, 2022
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. Closes GH-9036.
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For some reason, GCC warns[1]:
| ‘blacklist_path_length’ may be used uninitialized in this function
| [-Werror=maybe-uninitialized]
This looks like a false positive to me, but it doesn't hurt to
explicitly initialize the variable.
[1] https://github.com/php/php-src/runs/7502212969?check_suite_focus=true