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H A Dtee_api_property.c254e1d58d16d415e2cb852731dc289fbce58d05e Thu Feb 18 11:36:15 UTC 2016 Pascal Brand <pascal.brand@st.com> Properties: fix required buffer len for USER_TA_PROP_TYPE_BINARY_BLOCK

In case of USER_TA_PROP_TYPE_BINARY_BLOCK that is get by a string,
a short buffer can be obtained from getting the binary block
itself, which requires a given th, and then from the
base64 encoding of the buffer, which requires a longer buffer.

This fix check both required length, to return the second
one in case of a short buffer

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>