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-rw-r--r--drivers/mtd/mtdconcat.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index db6de74..7e07562 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -183,10 +183,9 @@ concat_writev(struct mtd_info *mtd, const struct kvec *vecs,
}
/* make a copy of vecs */
- vecs_copy = kmalloc(sizeof(struct kvec) * count, GFP_KERNEL);
+ vecs_copy = kmemdup(vecs, sizeof(struct kvec) * count, GFP_KERNEL);
if (!vecs_copy)
return -ENOMEM;
- memcpy(vecs_copy, vecs, sizeof(struct kvec) * count);
entry_low = 0;
for (i = 0; i < concat->num_subdev; i++) {