tree 28f7f1a72f41e4304c26986803ffef20a06eceb2
parent 470a011511a41dcb893df12b33261030717d1e08
author Gabriel Ganne <gabriel.ganne@enea.com> 1508418646 +0200
committer Chris Luke <chris_luke@comcast.com> 1508499151 +0000

null-terminate some formatted string

Any u8* variable created by format() is NOT null-terminated.
Add the null terminating byte with vec_terminate_c_string().

If that variable is used by (at least) hash_get_mem(), then it needs to
be null-terminated, as it will go through string_key_sum() which makes a
call to strlen.

Change-Id: I4e51e1b6668f557e53af3bb897cd281598eedbc0
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>