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| author | Wu, Josh <Josh.wu@atmel.com> | 2014-05-08 16:14:05 +0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-05-12 16:31:50 -0400 |
| commit | 06118973ede291df8617c4089972cbf888bdc96b (patch) | |
| tree | 282d11bdf858e0bb9fecbd48d5be0ac9cdde2fb9 /include/fat.h | |
| parent | 8b454eeeea0ba021ee27f3e103daf1f8fa87bd16 (diff) | |
| download | u-boot-imx-06118973ede291df8617c4089972cbf888bdc96b.zip u-boot-imx-06118973ede291df8617c4089972cbf888bdc96b.tar.gz u-boot-imx-06118973ede291df8617c4089972cbf888bdc96b.tar.bz2 | |
fs/fat: add fat12 cluster check
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Diffstat (limited to 'include/fat.h')
| -rw-r--r-- | include/fat.h | 4 |
1 files changed, 3 insertions, 1 deletions
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 */ |