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| author | Weimin Xiong <xiongwm2026@163.com> | 2026-07-16 10:51:03 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2026-07-27 15:29:31 -0700 |
| commit | 3c6e8a37eff15c3f834ba80c201932712e4b71d4 (patch) | |
| tree | 12c0cee4436942c680840f90194fa3ead3f229e4 | |
| parent | 4748a67f711188cbd64bc72c3df636f627858ed0 (diff) | |
| download | linux-next-3c6e8a37eff15c3f834ba80c201932712e4b71d4.tar.gz linux-next-3c6e8a37eff15c3f834ba80c201932712e4b71d4.zip | |
unix: Use kvmalloc_array() for BPF iterator batches
Use kvmalloc_array() instead of open-coding the element-size
multiplication when allocating the Unix-domain BPF iterator batch.
Signed-off-by: Weimin Xiong <xiongwm2026@163.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
| -rw-r--r-- | net/unix/af_unix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index f7a9d55eee8a..6664ead46216 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -3659,8 +3659,8 @@ static int bpf_iter_unix_realloc_batch(struct bpf_unix_iter_state *iter, { struct sock **new_batch; - new_batch = kvmalloc(sizeof(*new_batch) * new_batch_sz, - GFP_USER | __GFP_NOWARN); + new_batch = kvmalloc_array(new_batch_sz, sizeof(*new_batch), + GFP_USER | __GFP_NOWARN); if (!new_batch) return -ENOMEM; |