diff options
| -rw-r--r-- | mm/vmpressure.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/vmpressure.c b/mm/vmpressure.c index 85350ce2d25d..7142207224d3 100644 --- a/mm/vmpressure.c +++ b/mm/vmpressure.c @@ -390,12 +390,11 @@ int vmpressure_register_event(struct mem_cgroup *memcg, char *token; int ret = 0; - spec_orig = spec = kzalloc(MAX_VMPRESSURE_ARGS_LEN + 1, GFP_KERNEL); + spec_orig = spec = kstrndup(args, MAX_VMPRESSURE_ARGS_LEN, GFP_KERNEL); if (!spec) { ret = -ENOMEM; goto out; } - strncpy(spec, args, MAX_VMPRESSURE_ARGS_LEN); /* Find required level */ token = strsep(&spec, ","); |