probably fix #362

Author: Yugend

auparse/nvlist.c

@@ -65,9 +65,15 @@ int nvlist_append(nvlist *l, nvnode *node)
 		alloc_array(l);
 
 	if (l->cnt == l->size) {
-		l->array = realloc(l->array, l->size * sizeof(nvnode) * 2);
-		memset(l->array + l->size, 0, sizeof(nvnode) * l->size);
-		l->size = l->size * 2;
+		nvnode* tmp;
+		tmp = realloc(l->array, l->size * sizeof(nvnode) * 2);
+		if (tmp != NULL) {
+			l->array = tmp;
+			memset(l->array + l->size, 0, sizeof(nvnode) * l->size);
+			l->size = l->size * 2;
+		}
+		else 
+			return 1;
 	}
 
 	nvnode *newnode = &l->array[l->cnt];

src/auditctl.c

@@ -390,7 +390,7 @@ static int check_rule_mismatch(int lineno, const char *option)
 		audit_rule_syscallbyname_data(&tmprule, ptr);
 		ptr = strtok_r(NULL, ",", &saved);
 	}
-	if (memcmp(tmprule.mask, rule_new->mask, AUDIT_BITMASK_SIZE))
+	if (memcmp(tmprule.mask, rule_new->mask, AUDIT_BITMASK_SIZE * sizeof(__u32)))
 		rc = 1;
 	free(tmp);