From: "jason.zeng" <jasonzvz@xxxxxxxxx>
Fix enh_start_addr overflow when converting emmc enh_area which will
cause do_enh_area_set failure.
Signed-off-by: jason.zeng <jasonzvz@xxxxxxxxx>
---
mmc_cmds.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/mmc_cmds.c b/mmc_cmds.c
index 038dbd4..44623fe 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -1152,7 +1152,7 @@ int do_enh_area_set(int nargs, char **argv)
enh_size_mult = (length_kib + align/2l) / align;
- enh_start_addr = start_kib * 1024 / (is_blockaddresed(ext_csd) ? 512 : 1);
+ enh_start_addr = start_kib * (1024 / (is_blockaddresed(ext_csd) ? 512 : 1));
enh_start_addr /= align;
enh_start_addr *= align;
@@ -1695,9 +1695,9 @@ int do_read_extcsd(int nargs, char **argv)
(ext_csd[EXT_CSD_ENH_START_ADDR_1] << 8) |
ext_csd[EXT_CSD_ENH_START_ADDR_0];
printf("Enhanced User Data Start Address"
- " [ENH_START_ADDR]: 0x%06x\n", regl);
- printf(" i.e. %lu bytes offset\n", (is_blockaddresed(ext_csd) ?
- 512l : 1l) * regl);
+ " [ENH_START_ADDR]: 0x%08x\n", regl);
+ printf(" i.e. %llu bytes offset\n", (is_blockaddresed(ext_csd) ?
+ 512ll : 1ll) * regl);
/* A441]: reserved [135] */
printf("Bad Block Management mode"
--
2.7.4
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