On Sun, Jan 15, 2017 at 10:18 AM, SF Markus Elfring
<elfring@xxxxxxxxxxxxxxxxxxxxx> wrote:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Sat, 14 Jan 2017 19:19:42 +0100
>
> Adjust a jump target to avoid a function call at the end after a memory
> allocation failed for the local variable "ft".
>
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
> security/selinux/ss/policydb.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
It doesn't seem like this is worth adding another jump label.
> diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
> index 2be5b18eb149..5f122e846332 100644
> --- a/security/selinux/ss/policydb.c
> +++ b/security/selinux/ss/policydb.c
> @@ -1932,7 +1932,7 @@ static int filename_trans_read(struct policydb *p, void *fp)
> ft = kzalloc(sizeof(*ft), GFP_KERNEL);
> if (!ft) {
> rc = -ENOMEM;
> - goto out;
> + goto free_name;
> }
>
> otype = kmalloc(sizeof(*otype), GFP_KERNEL);
> @@ -1986,6 +1986,7 @@ static int filename_trans_read(struct policydb *p, void *fp)
> return 0;
> out:
> kfree(ft);
> +free_name:
> kfree(name);
> kfree(otype);
>
> --
> 2.11.0
>
--
paul moore
www.paul-moore.com
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