The command assumed 32bit pointers so far, with 64bit pointer the command would overwrite a piece of stack. Fix it by extending the array size to cater for 64bit pointer, and use snprintf() to avoid writing past the end of the array ever again.
Signed-off-by: Marek Vasut <marek.vasut+rene...@mailbox.org> Reviewed-by: Simon Glass <s...@chromium.org> --- Cc: Heinrich Schuchardt <heinrich.schucha...@canonical.com> Cc: Simon Glass <s...@chromium.org> Cc: Tom Rini <tr...@konsulko.com> --- V2: Add RB from Simon --- cmd/fdt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Applied to u-boot-dm/next, thanks!
