On Wed, 26 Apr 2006, Serge E. Hallyn wrote:
> Check for NULL kmalloc return value before writing to it.
>
> Signed-off-by: Serge E. Hallyn <[email protected]>
Acked-by: James Morris <[email protected]>
> ---
>
> security/selinux/ss/services.c | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> 3d9cf05c7fa2578f87648dd0862e70cf7959ad7a
> diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
> index 6149248..20b1065 100644
> --- a/security/selinux/ss/services.c
> +++ b/security/selinux/ss/services.c
> @@ -593,6 +593,10 @@ int security_sid_to_context(u32 sid, cha
>
> *scontext_len = strlen(initial_sid_to_string[sid]) + 1;
> scontextp = kmalloc(*scontext_len,GFP_ATOMIC);
> + if (!scontextp) {
> + rc = -ENOMEM;
> + goto out;
> + }
> strcpy(scontextp, initial_sid_to_string[sid]);
> *scontext = scontextp;
> goto out;
>
--
James Morris
<[email protected]>
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