The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
Self contained htaccess shells and attacks
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news.ycombinator.com | 2021-01-13
All three are probably using glibc, which does that, yes. On Darwin Apple’s libc prints “(null)”: https://github.com/apple-open-source-mirror/Libc/blob/5e566b.... I should also note that passing a non-null pointer to printf is the only correct way to use it ;)
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