struct unx_cred {
struct rpc_cred uc_base;
- gid_t uc_gid;
- gid_t uc_gids[NFS_NGROUPS];
+ kgid_t uc_gid;
+ kgid_t uc_gids[NFS_NGROUPS];
};
#define uc_uid uc_base.cr_uid
unsigned int i;
dprintk("RPC: allocating UNIX cred for uid %d gid %d\n",
- acred->uid, acred->gid);
+ from_kuid(&init_user_ns, acred->uid),
+ from_kgid(&init_user_ns, acred->gid));
if (!(cred = kmalloc(sizeof(*cred), GFP_NOFS)))
return ERR_PTR(-ENOMEM);
groups = NFS_NGROUPS;
cred->uc_gid = acred->gid;
- for (i = 0; i < groups; i++) {
- gid_t gid;
- gid = from_kgid(&init_user_ns, GROUP_AT(acred->group_info, i));
- cred->uc_gids[i] = gid;
- }
+ for (i = 0; i < groups; i++)
+ cred->uc_gids[i] = GROUP_AT(acred->group_info, i);
if (i < NFS_NGROUPS)
- cred->uc_gids[i] = NOGROUP;
+ cred->uc_gids[i] = INVALID_GID;
return &cred->uc_base;
}
unsigned int i;
- if (cred->uc_uid != acred->uid || cred->uc_gid != acred->gid)
+ if (!uid_eq(cred->uc_uid, acred->uid) || !gid_eq(cred->uc_gid, acred->gid))
return 0;
if (acred->group_info != NULL)
groups = acred->group_info->ngroups;
if (groups > NFS_NGROUPS)
groups = NFS_NGROUPS;
- for (i = 0; i < groups ; i++) {
- gid_t gid;
- gid = from_kgid(&init_user_ns, GROUP_AT(acred->group_info, i));
- if (cred->uc_gids[i] != gid)
+ for (i = 0; i < groups ; i++)
+ if (!gid_eq(cred->uc_gids[i], GROUP_AT(acred->group_info, i)))
return 0;
- }
- if (groups < NFS_NGROUPS &&
- cred->uc_gids[groups] != NOGROUP)
+ if (groups < NFS_NGROUPS && gid_valid(cred->uc_gids[groups]))
return 0;
return 1;
}
*p++ = htonl((u32) cred->uc_uid);
*p++ = htonl((u32) cred->uc_gid);
hold = p++;
- for (i = 0; i < 16 && cred->uc_gids[i] != (gid_t) NOGROUP; i++)
+ for (i = 0; i < 16 && gid_valid(cred->uc_gids[i]); i++)
*p++ = htonl((u32) cred->uc_gids[i]);
*hold = htonl(p - hold - 1); /* gid array length */
*base = htonl((p - base - 1) << 2); /* cred length */