Signed-off-by: Daniel Walker <dwalker@xxxxxxxxxx>
---
kernel/cgroup.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 41f71c3..bf8b891 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2276,7 +2276,7 @@ static ssize_t cgroup_write_X64(struct cgroup_subsys_state *css,
{
char buffer[CGROUP_LOCAL_BUFFER_SIZE];
int retval = 0;
- char *end;
+ int ret;
if (!nbytes)
return -EINVAL;
@@ -2287,13 +2287,15 @@ static ssize_t cgroup_write_X64(struct cgroup_subsys_state *css,
buffer[nbytes] = 0; /* nul-terminate */
if (cft->write_u64) {
- u64 val = simple_strtoull(strstrip(buffer), &end, 0);
- if (*end)
+ u64 val;
+ ret = kstrtoull(strstrip(buffer), 0, &val);
+ if (ret != 0)
return -EINVAL;
retval = cft->write_u64(css, cft, val);
} else {
- s64 val = simple_strtoll(strstrip(buffer), &end, 0);
- if (*end)
+ s64 val;
+ ret = kstrtoll(strstrip(buffer), 0, &val);
+ if (ret != 0)
return -EINVAL;
retval = cft->write_s64(css, cft, val);
}
--
1.8.3.2
_______________________________________________
Containers mailing list
Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linuxfoundation.org/mailman/listinfo/containers
