bool oom_score_adjust_is_valid(int oa) {
return oa >= OOM_SCORE_ADJ_MIN && oa <= OOM_SCORE_ADJ_MAX;
}
+
+void string_erase(char *x) {
+
+ if (!x)
+ return;
+
+ /* A delicious drop of snake-oil! To be called on memory where
+ * we stored passphrases or so, after we used them. */
+
+ memory_erase(x, strlen(x));
+}
+
+char *string_free_erase(char *s) {
+ if (!s)
+ return NULL;
+
+ string_erase(s);
+ return mfree(s);
+}