Replace strcpy() with strscpy() in mm/huge_memory.c strcpy() has been deprecated because it is generally unsafe, so help to eliminate it from the kernel source.
Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Maíra Canal <mca...@igalia.com> Reviewed-by: Lance Yang <iowork...@gmail.com> --- mm/huge_memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index a6edbd8c4f49..1ebe18ec4560 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -969,7 +969,7 @@ static int __init setup_thp_anon(char *str) if (!str || strlen(str) + 1 > PAGE_SIZE) goto err; - strcpy(str_dup, str); + strscpy(str_dup, str); always = huge_anon_orders_always; madvise = huge_anon_orders_madvise; @@ -4167,7 +4167,7 @@ static ssize_t split_huge_pages_write(struct file *file, const char __user *buf, tok = strsep(&buf, ","); if (tok) { - strcpy(file_path, tok); + strscpy(file_path, tok); } else { ret = -EINVAL; goto out; -- 2.46.2
