[PATCH next] drm/amd/ras: Fix memory corruption in ras_core_convert_timestamp_to_time()

[Dan Carpenter]

The div64_u64_rem() function takes a u64 as a remainder.  Passing an int
pointer to it will result in memory corruption.  Change
"remaining_seconds" from int to u64.

Fixes: ace232eff50e ("drm/amdgpu: Add ras module files into amdgpu")
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>
---
 drivers/gpu/drm/amd/ras/rascore/ras_core.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/ras/rascore/ras_core.c 
b/drivers/gpu/drm/amd/ras/rascore/ras_core.c
index 01122b55c98a..d8a004878a64 100644
--- a/drivers/gpu/drm/amd/ras/rascore/ras_core.c
+++ b/drivers/gpu/drm/amd/ras/rascore/ras_core.c
@@ -67,9 +67,10 @@ int ras_core_convert_timestamp_to_time(struct 
ras_core_context *ras_core,
        int seconds_per_day = 24 * 60 * 60;
        int seconds_per_hour = 60 * 60;
        int seconds_per_minute = 60;
-       int days, remaining_seconds;
+       uint64_t remaining_seconds;
+       int days;
 
-       days = div64_u64_rem(timestamp, seconds_per_day, (uint64_t 
*)&remaining_seconds);
+       days = div64_u64_rem(timestamp, seconds_per_day, &remaining_seconds);
 
        /* utc_timestamp follows the Unix epoch */
        year = 1970;
-- 
2.51.0