cybersecurity · beginner · ~15 min · safe pentest lab

Does the query use a placeholder?

Recognise parameterized queries.

Challenge

Implement int uses_placeholder(const char *query) returning 1 if the query contains a '?' parameter placeholder, else 0.

Starter code

#include <string.h>

int uses_placeholder(const char *query) {
    /* TODO */
    return 0;
}

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