net: nfp: Use scnprintf() for avoiding potential buffer overflow

Since snprintf() returns the would-be-output size instead of the
actual output size, the succeeding calls may go beyond the given
buffer limit.  Fix it by replacing with scnprintf().

Reviewed-by: Simon Horman <[email protected]>
Cc: "David S . Miller" <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: [email protected]
To: [email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

0 files changed, 0 insertions, 0 deletions