Zbigniew Jędrzejewski-Szmek
099c77fd5f
gcc was warning about strncpy() leaving an unterminated string. In this case, it was correct. The code was doing strncpy()+strncat()+strlen() essentially to determine if the strings have expected length. If the length was correct, a buffer overread was performed (or at least some garbage bytes were used from the uninitialized part of the buffer). Let's do the length check first and then only copy stuff if everything agrees. For some reason the function was called "prepend", when it obviously does an "append".
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