Sanity checks for ctype functions #342
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unless strictly needed, and since we follow a very linear development process (code was originally maintained in subversion) it is usually better to squash all commits together; specially when they have issues that are fixed later in the series. |
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Sure 🙂 I'll remember to squash the commits next time. |
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This addresses some rare crash conditions where PCRE2_UCHAR is larger than unsigned char. Additionally, ensures that arguments to ctype functions are not sign-extended.