Re: [PATCH 2/4] Drivers: hv: Support the newly introduced KVP messages in the driver

On Sun, 11 Mar 2012, Dan Carpenter wrote:

Btw I don't know if utf16s_to_utf8s() counts the NUL char or not.
It feels like maybe we could end up with ->value_size equal to
HV_KVP_EXCHANGE_MAX_VALUE_SIZE + 1.

It does not count NUL characters.  If it encounters a NUL character in
the input, it stops right away without copying that character to the
output.  If it reaches the end of the input, it does not add a
terminating NUL character to the output.

Alan Stern