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-rw-r--r--fs/fuse/dev.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index e03ca14..c6b88fa 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -64,9 +64,12 @@ static struct fuse_req *__fuse_request_alloc(unsigned npages, gfp_t flags)
pages = req->inline_pages;
page_descs = req->inline_page_descs;
} else {
- pages = kmalloc(sizeof(struct page *) * npages, flags);
- page_descs = kmalloc(sizeof(struct fuse_page_desc) *
- npages, flags);
+ pages = kmalloc_array(npages, sizeof(struct page *),
+ flags);
+ page_descs =
+ kmalloc_array(npages,
+ sizeof(struct fuse_page_desc),
+ flags);
}
if (!pages || !page_descs) {
@@ -1359,7 +1362,8 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
if (!fud)
return -EPERM;
- bufs = kmalloc(pipe->buffers * sizeof(struct pipe_buffer), GFP_KERNEL);
+ bufs = kmalloc_array(pipe->buffers, sizeof(struct pipe_buffer),
+ GFP_KERNEL);
if (!bufs)
return -ENOMEM;
@@ -1940,7 +1944,8 @@ static ssize_t fuse_dev_splice_write(struct pipe_inode_info *pipe,
if (!fud)
return -EPERM;
- bufs = kmalloc(pipe->buffers * sizeof(struct pipe_buffer), GFP_KERNEL);
+ bufs = kmalloc_array(pipe->buffers, sizeof(struct pipe_buffer),
+ GFP_KERNEL);
if (!bufs)
return -ENOMEM;
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