21 #include <dix-config.h>
59     return (rec->size > key) ? rec->array[key] : 0;  in SELinuxArrayGet()
65     if (key >= rec->size) {  in SELinuxArraySet()
67         rec->array = reallocarray(rec->array, key + 1, sizeof(val));  in SELinuxArraySet()
68         if (!rec->array)  in SELinuxArraySet()
70         memset(rec->array + rec->size, 0, (key - rec->size + 1) * sizeof(val));  in SELinuxArraySet()
71         rec->size = key + 1;  in SELinuxArraySet()
74     rec->array[key] = val;  in SELinuxArraySet()
82         unsigned i = rec->size;  in SELinuxArrayFree()
85             free(rec->array[--i]);  in SELinuxArrayFree()
88     free(rec->array);  in SELinuxArrayFree()
89     rec->size = 0;  in SELinuxArrayFree()
90     rec->array = NULL;  in SELinuxArrayFree()
94  * Looks up a name in the selection or property mappings
97 SELinuxAtomToSIDLookup(Atom atom, SELinuxObjectRec * obj, int map, int polymap)  in SELinuxAtomToSIDLookup()  argument
99     const char *name = NameForAtom(atom);  in SELinuxAtomToSIDLookup()  local
101     int rc = Success;  in SELinuxAtomToSIDLookup()  local
103     obj->poly = 1;  in SELinuxAtomToSIDLookup()
106     if (selabel_lookup_raw(label_hnd, &ctx, name, map) == 0) {  in SELinuxAtomToSIDLookup()
107         obj->poly = 0;  in SELinuxAtomToSIDLookup()
113     else if (selabel_lookup_raw(label_hnd, &ctx, name, polymap) < 0) {  in SELinuxAtomToSIDLookup()
119     if (avc_context_to_sid_raw(ctx, &obj->sid) < 0) {  in SELinuxAtomToSIDLookup()
121         rc = BadAlloc;  in SELinuxAtomToSIDLookup()
125     return rc;  in SELinuxAtomToSIDLookup()
136     int rc, map, polymap;  in SELinuxAtomToSID()  local
146         obj = &rec->prp;  in SELinuxAtomToSID()
147         map = SELABEL_X_PROP;  in SELinuxAtomToSID()
151         obj = &rec->sel;  in SELinuxAtomToSID()
152         map = SELABEL_X_SELN;  in SELinuxAtomToSID()
156     if (!obj->sid) {  in SELinuxAtomToSID()
157         rc = SELinuxAtomToSIDLookup(atom, obj, map, polymap);  in SELinuxAtomToSID()
158         if (rc != Success)  in SELinuxAtomToSID()
163     rc = Success;  in SELinuxAtomToSID()
165     return rc;  in SELinuxAtomToSID()
175     int rc;  in SELinuxSelectionToSID()  local
180     rc = SELinuxAtomToSID(selection, 0, &obj);  in SELinuxSelectionToSID()
181     if (rc != Success)  in SELinuxSelectionToSID()
182         return rc;  in SELinuxSelectionToSID()
185     if (subj->sel_use_sid) {  in SELinuxSelectionToSID()
186         tsid = subj->sel_use_sid;  in SELinuxSelectionToSID()
190     tsid = obj->sid;  in SELinuxSelectionToSID()
193     if (obj->poly && avc_compute_member(subj->sid, obj->sid,  in SELinuxSelectionToSID()
201         *poly_rtn = obj->poly;  in SELinuxSelectionToSID()
212     int rc;  in SELinuxPropertyToSID()  local
217     rc = SELinuxAtomToSID(property, 1, &obj);  in SELinuxPropertyToSID()
218     if (rc != Success)  in SELinuxPropertyToSID()
219         return rc;  in SELinuxPropertyToSID()
222     if (subj->prp_use_sid) {  in SELinuxPropertyToSID()
223         tsid = subj->prp_use_sid;  in SELinuxPropertyToSID()
228     if (avc_compute_create(subj->sid, obj->sid, SECCLASS_X_PROPERTY, &tsid) < 0) {  in SELinuxPropertyToSID()
234     if (obj->poly) {  in SELinuxPropertyToSID()
236         if (avc_compute_member(subj->sid, tsid2,  in SELinuxPropertyToSID()
245         *poly_rtn = obj->poly;  in SELinuxPropertyToSID()
256     const char *name = LookupEventName(type);  in SELinuxEventToSID()  local
265         if (selabel_lookup_raw(label_hnd, &ctx, name, SELABEL_X_EVENT) < 0) {  in SELinuxEventToSID()
283                            &sid_return->sid) < 0) {  in SELinuxEventToSID()
292 SELinuxExtensionToSID(const char *name, security_id_t * sid_rtn)  in SELinuxExtensionToSID()  argument
297     if (selabel_lookup_raw(label_hnd, &ctx, name, SELABEL_X_EXT) < 0) {  in SELinuxExtensionToSID()
356         FatalError("SELinux: failed to look up remote-client context\n");  in SELinuxDefaultClientLabel()