diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab_common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 2f0e7d5976cb..c5d352e73d81 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -373,6 +373,9 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags) { int index; + if (WARN_ON_ONCE(size > KMALLOC_MAX_SIZE)) + return NULL; + if (size <= 192) { if (!size) return ZERO_SIZE_PTR; |