+
+ if (tclass && tclass <= policydb.p_classes.nprim) {
+ cladatum = policydb.class_val_to_struct[tclass - 1];
+ if (cladatum)
+ default_range = cladatum->default_range;
+ }
+
+ switch (default_range) {
+ case DEFAULT_SOURCE_LOW:
+ return mls_context_cpy_low(newcontext, scontext);
+ case DEFAULT_SOURCE_HIGH:
+ return mls_context_cpy_high(newcontext, scontext);
+ case DEFAULT_SOURCE_LOW_HIGH:
+ return mls_context_cpy(newcontext, scontext);
+ case DEFAULT_TARGET_LOW:
+ return mls_context_cpy_low(newcontext, tcontext);
+ case DEFAULT_TARGET_HIGH:
+ return mls_context_cpy_high(newcontext, tcontext);
+ case DEFAULT_TARGET_LOW_HIGH:
+ return mls_context_cpy(newcontext, tcontext);
+ }
+