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    Snprintf-return-value-snprintf

    Snprintf return value snprintf

    The return value of snprintf is the number of characters that would be written, excluding the NUL terminator. The return value must be validated before using it as a buffer index or buffer length in this following snprintf call.
    Likelihood: LOW
    Confidence: MEDIUM
    CWE:
    - CWE-787: Out-of-bounds Write

    Snprintf return value lengthSnprintf source size
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