Question on asn1_read_value (buffer/truncation)

[Jeffrey Walton]

Hi All,

I've read the documentation on asn1_read_value at asn1_read_value. I'm
not clear on what happens if the buffer provided to asn1_read_value is
too small.

Does (1) asn1_read_value fail, (2) does the function copy bytes up to
size of the buffer and return truncation, or (3) copy up to size of
the buffer and succeed?

Thanks in advance,
Jeff