diff options
| author | Fabian Frederick <[email protected]> | 2014-08-08 14:22:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-08-08 15:57:25 -0700 |
| commit | b8f52d89c0c6daec8a9f9e00c1c9afb680cbcf5e (patch) | |
| tree | 2d90ae1c0bb2f39197e923787c46499f3d59109c | |
| parent | 340f365dd9d74d0ca55089481b9c665955db0aaa (diff) | |
fs/pstore/ram_core.c: replace count*size kmalloc by kmalloc_array
kmalloc_array manages count*sizeof overflow.
Signed-off-by: Fabian Frederick <[email protected]>
Cc: Anton Vorontsov <[email protected]>
Cc: Colin Cross <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | fs/pstore/ram_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index 34a1e5aa848c..9d7b9a83699e 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -394,7 +394,7 @@ static void *persistent_ram_vmap(phys_addr_t start, size_t size) prot = pgprot_noncached(PAGE_KERNEL); - pages = kmalloc(sizeof(struct page *) * page_count, GFP_KERNEL); + pages = kmalloc_array(page_count, sizeof(struct page *), GFP_KERNEL); if (!pages) { pr_err("%s: Failed to allocate array for %u pages\n", __func__, page_count); |