On Thu, Dec 20, 2018 at 01:28:38PM -0800, Eric Chiang wrote: > --- a/security/apparmor/policy_unpack.c > +++ b/security/apparmor/policy_unpack.c > @@ -535,6 +535,24 @@ static bool unpack_xattrs(struct aa_ext *e, struct > aa_profile *profile) > goto fail; > } > > + if (unpack_nameX(e, AA_STRUCT, "xattr_keys")) { > + int i, size; > + > + size = unpack_array(e, NULL); > + profile->xattr_keys_count = size; > + profile->xattr_keys = kcalloc(size, sizeof(char *), GFP_KERNEL);
Do we need to worry about a zero-size array here? Thanks
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