board: samsung: fix set_board_info() board_name buffer overflow

Replace unbounded sprintf() with snprintf() using sizeof(info) as
the bound when constructing the board_name string from bdname and
bdtype. The previous call had no size limit and could overflow the
64-byte stack buffer if the concatenated string exceeded 63 bytes.

Fixes: c9c36bf56e4c ("samsung: misc: use board specific functions to set env board info")
Signed-off-by: Ngo Luong Thanh Tra <[email protected]>
To: [email protected]

0 files changed, 0 insertions, 0 deletions