util: extend unbase64mem() to accept secure flag

When the flag is set, buffer is cleared on failure.
2019-04-08 03:43:00 +09:00
parent 03fec54396
commit 2432d09c7a
2 changed files with 56 additions and 24 deletions
@@ -33,6 +33,9 @@ ssize_t base64mem(const void *p, size_t l, char **out);
 int base64_append(char **prefix, int plen,
                  const void *p, size_t l,
                  int margin, int width);
-int unbase64mem(const char *p, size_t l, void **mem, size_t *len);
+int unbase64mem_full(const char *p, size_t l, bool secure, void **mem, size_t *len);
+static inline int unbase64mem(const char *p, size_t l, void **mem, size_t *len) {
+        return unbase64mem_full(p, l, false, mem, len);
+}

 void hexdump(FILE *f, const void *p, size_t s);