[U-Boot] [PATCH 1/3] fs/fat: add fat12 cluster check

Signed-off-by: Josh Wu josh.wu@atmel.com --- include/fat.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/fat.h b/include/fat.h index c8eb7cc..65da733 100644 --- a/include/fat.h +++ b/include/fat.h @@ -85,7 +85,9 @@ + (mydata->fatsize != 32 ? 0 : \ (FAT2CPU16((dent)->starthi) << 16))) #define CHECK_CLUST(x, fatsize) ((x) <= 1 || \ - (x) >= ((fatsize) != 32 ? 0xfff0 : 0xffffff0)) + (x) >= ((fatsize) != 32 ? \ + ((fatsize) != 16 ? 0xff0 : 0xfff0) : \ + 0xffffff0))

typedef struct boot_sector { __u8 ignored[3]; /* Bootstrap code */