diff options
Diffstat (limited to 'crypto/deflate.c')
| -rw-r--r-- | crypto/deflate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/deflate.c b/crypto/deflate.c index 21404515dc77..a3e1fff55661 100644 --- a/crypto/deflate.c +++ b/crypto/deflate.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/overflow.h> #include <linux/percpu.h> #include <linux/scatterlist.h> #include <linux/slab.h> @@ -39,7 +40,7 @@ static void *deflate_alloc_stream(void) DEFLATE_DEF_MEMLEVEL)); struct deflate_stream *ctx; - ctx = kvmalloc(sizeof(*ctx) + size, GFP_KERNEL); + ctx = kvmalloc(struct_size(ctx, workspace, size), GFP_KERNEL); if (!ctx) return ERR_PTR(-ENOMEM); |