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-rw-r--r--kernel/bpf/syscall.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 021a05d9d800..70ad8e220343 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -323,7 +323,8 @@ static int map_create(union bpf_attr *attr)
return -EINVAL;
if (numa_node != NUMA_NO_NODE &&
- (numa_node >= nr_node_ids || !node_online(numa_node)))
+ ((unsigned int)numa_node >= nr_node_ids ||
+ !node_online(numa_node)))
return -EINVAL;
/* find map type and init map: hashtable vs rbtree vs bloom vs ... */